How do you find the Z alpha of a normal distribution?

Answers

Answer 1

 Z denotes the critical value at which the right-tailed area under a standard normal distribution is, i.e. P(Z>Z)= According to this rule, Z2 = Z0.025 = 1.96 and Z1 = Z0.975 = 1.96 if =0.05. On the other hand, some online sources define Z as the inverse function of the common normal CDF.

Detailed explanation:

We have the following information on this situation:

In order to create a confidence interval with 99% accuracy, we need to know the significance level and the value of. The t distribution should be used in this situation since we are aware of the population deviation, and the z distribution provides the optimal quantile under the assumption that the population is normally distributed.

And if we locate the critical value using Excel or the normal standard distribution, we obtain:

Additionally, we can employ the Excel code below:

"=NORM.INV(0.005,0,1)"

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Related Questions

help ----------------------------------------------

help ----------------------------------------------

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Answer:

have written the report yesterday ☺️

Do you like poetry or do you dislike it? Ela assignment. :D

Answers

Answer:

I like poetry as well as singing

Explanation:

Which sentence uses commas correctly?

Which sentence uses commas correctly?

Answers

Answer: D

Explanation:

because its the only one that uses it correctly :D

D is only answer that uses the commas correctly !

Many wild theories were put forward. It was thought that the plaques must have come from ancient Egypt, or perhaps that the people of Benin were one of the lost tribes of Israel. Or the sculptures must have derived from European influence (after all, these were the contemporaries of Michelangelo, Donatello and Cellini). But research quickly established that the Benin plaques were entirely West African creations, made without European influence. The Europeans had to revisit, and to overhaul, their assumptions of easy cultural superiority. –A History of the World in 100 Objects, Neil MacGregor Which idea from the text is best supported by details in the passage? "Modern British life and culture now have a strong African component. " "All European visitors were struck by the Oba’s position as both the spiritual and the secular head of the kingdom. . . " "This plaque is dominated by the majestic figure of the Oba himself. " "[The plaques] changed European understanding of African history and African culture. ".

Answers

The Benin plaques tested Europeans' convictions about West Africa.The extract makes sense of that Europeans accepted that the Benin plaques more likely than not been propelled by the Europeans or Egyptians.

What is history of Egyptians?

In any case, these convictions were demonstrated inaccurate when obviously the plaques were altogether West African manifestations.

Numerous wild hypotheses were advanced. It was felt that the plaques more likely than not come from antiquated Egypt, or maybe that individuals of Benin were one of the lost clans of Israel.

Or then again the models more likely than not got from European impact all things considered, these were the peers of Michelangelo, Donatello and Cellini.

In any case, research immediately settled that the Benin plaques were totally West African manifestations, made without European impact. The Europeans needed to return to, and to update, their presumptions of simple social predominance.

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Answer:

THE ANSWER IS D

Explanation:

I GOT IT RIGHT ON THE ASSIGNMENT

I would like each of you to post at least one short paragraph ( 50 words) explaining what you think of NextGen as a solution to system capacity constraints versus building more airports. Remember to make at least three inputs, your original plus at least two responses to someone else's input, in order to receive full credit for the discussion item.

Answers

NextGen presents a promising solution to system capacity constraints compared to building more airports. By leveraging advanced technologies and management techniques, NextGen aims to optimize airspace utilization, reduce congestion, and improve efficiency. Implementing NextGen can enhance the overall capacity of the existing airspace and airports, allowing for smoother operations, reduced delays, and increased throughput. Additionally, it offers the potential for cost savings and environmental benefits by optimizing flight routes and reducing fuel consumption. Therefore, NextGen provides a more sustainable and cost-effective approach to addressing system capacity constraints.

NextGen focuses on enhancing the existing aviation infrastructure through technological advancements and improved air traffic management. By optimizing airspace usage and implementing advanced communication, navigation, and surveillance systems, NextGen aims to increase the efficiency of operations without the need for building more airports. This approach recognizes the limitations of physical expansion, such as land availability and environmental impact, and instead seeks to maximize the capacity of the existing system. NextGen offers a comprehensive and holistic solution that addresses various aspects of air transportation, including airspace congestion, flight efficiency, and environmental sustainability. By leveraging innovation and technology, NextGen presents a compelling alternative to building more airports to alleviate system capacity constraints.

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The Princess Bride Novel: In chapter 7, What is Miracle Max's MOTIVE for helping them?

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In Chapter 7 of The Princess Bride novel, Miracle Max's motive for helping them is to seek revenge against Prince Humperdinck for firing him.

In a conversation with Inigo and Fezzik, Max explains that he was once the Royal Wizard for Prince Humperdinck but was fired because of his age.

He reveals that the Prince also cheated on his wife with a Guilder courtesan.

Max then states that he has been working on a pill, which can bring people back to life after they are dead, for a long time.

He had been trying to perfect it, but since he was fired, he gave up on it.

However, when Inigo and Fezzik bring him the "mostly dead" Westley, Max sees an opportunity to take revenge on the Prince by bringing Westley back to life and ruining the Prince's wedding to Princess Buttercup.

Hence, Miracle Max's motive for helping them is to seek revenge against Prince Humperdinck for firing him, and for cheating on his wife with a Guilder courtesan.

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need the answer asap​

need the answer asap

Answers

Anwser: I think it’s c

Can guys help me please!

Can guys help me please!

Answers

finding a ride to practice is hard

The great debaters

Chose one question from below and answer in CCC format paragraph (6-8 sentences)

Then reply to another students post with a thoughtful response to their answer USING EVIDENCE FROM THE MOVIE. (agree or disagree, add or take away, or expand their response further if possible) This response should be 25-50 words 3 - 4 sentences.



The Great Debaters: Scene 2

How does Samantha's source " The look in a mothers' eye when she cant feed her children" represent an insight that a male student may not have?
How do you think Samantha might have felt as the only female in her debate team??
DH Lawrence once said "I never saw a wild thing sorry for itself" What does this mean?

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Answer:

what? I don't get it? is this all the information?

Which sentence best describes how to lose point of you affect the story

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whats the story ?? maybe try adding an image :)

Describe the setting in Candide, writing at least four or five sentences in your response. Use the text below for description and supporting details. You should also explain why you think the setting is important in this story.

Answers

Answer: The novel begins in the castle of the Baron Thunder-ten-tronckh is Westphalia. After this the setting moves to Swinam in Dutch Guiana, Buenos Ayres and Venice. ... Then it moves to Bordeaux, Normandy, the coast of England and Venice.

Explanation:

In one of his letters to Nuri, what does Mustafa say is one of the greatest differences
between people and bees?

Answers

Answer:

In comparing the bees to humans, the scientists found that some bees — like some humans — interact more and for longer periods, making them more social than their peers. ... "Thus, although individual bees are distinct, they are not as different from each other as humans are," the study authors sa.

Explanation:

mark me as a brainlist plz.

he hissed loudly to the tree is what literary technique​

Answers

Answer:

It is personification. i think sorry if im wrong

Explanation:

Hope this helps

Answer:

Onomatopoeia

Explanation:

Onomatopoeia, defined as a word which imitates the natural sounds of a thing

which response most clearly distinguishes the denotative and connotative meanings of the word meandered in this sentence?

Answers

The river meandered through the valley most clearly distinguishes the denotative and connotative meanings of the word meandered in this sentence.

Denotative meaning is the literal definition of a word, while connotative meaning is the implied or associated meaning of a word. Denotative meaning is based on a dictionary definition, while connotative meaning is based on personal interpretation. Denotative meanings are fixed and objective, while connotative meanings are subjective and can change over time.

The denotative meaning of meandered in this sentence is that the river moved in a winding or winding course. The connotative meaning of meandered in this sentence is that the river moved in a slow and peaceful manner.

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Chapter 13
Scout and Jem realize that Atticus does NOT agree with his sister regarding the topic she demanded Atticus talk to his children about. We know this because when Scout asks him about it, Atticus replies:
A. "Aunt Alexandra thinks she knows what's best for the family, but she doesn't!"
B. "I would never let her know this, but she is just as crazy as cousin Joshua."
C. "Don't you worry about anything," he said. "It's not time to worry."
D. "Don't you pay any attention to Aunt Alexandra, she'll be leaving soon."

Answers

Answer:

C

Explanation:

Atticus wouldn't say anything like the other three as they are rude.

Why does Viola help Duke Orsino try to win Olivia when Viola is in love with him herself? Viola hopes that Duke Orsino will give up on Olivia and fall in love with Viola instead. Viola is mourning her twin brother, Sebastian, whom she believes is dead. Viola wants Duke Orsino to be happy. Viola needs a reason to leave Illyria.

Answers

Yes because it is a historical event and they needed a reason to live

Answer: Viola is stating that she is the only surviving child of her parents.

Touching spirit bear

Write a letter apologizing to Peter and asking for forgiveness from
the perspective of Cole.

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Answer:

Everything is a circle. You are also in a circle. Lots of people are lost, they can’t find where they belong in the circle. Some circles are good, and some are bad. We wish for you to be in a good circle. I was one of those people who were lost, and couldn't find their place in the circle. This made me feel like I could never be part of the circle, and angry at those who were: like you. These circles make you yell, shout, or even hit people. This is the circle of anger. The one that hurts me and the people around me. I was blinded by that anger, and couldn't tell apart right from wrong. I grew up in an abusive household with a father who doesn't even remember my birthday and as a result of all the anger my parents released onto me, I spilled it onto you and caused irreversible damage. I'm really sorry for what I've done and I hope I can soon enter your circle of forgiveness. I know it may be too much to ask, but you can take your time.

-Cole

Can you give me brainliest please if I did a good job?

healthier is wealthier write as a story ​

Answers

Answer:

Explanation: *ExplanationExplanationOnce upon a time, there lived a boy named JOHN who ate healthy food. However, his best friend GEORGE, who also studied in the same class, only loved junk food.

JOHN was always conscious about his health and he used to bring healthy snacks to school. JOHN enjoyed eating healthy food such as fruits and vegetables that contain vitamins that help the body fight germs and infections.

GEORGE didn’t care about his health and he often ate junk food such as doughnuts, burgers, fries, chips, pizzas and chocolates, which are high in fat, sugar and salt, and which cause serious diseases like heart attack, diabetes and cancer.

JOHN was very active in sports and always won races due to his good performance. Besides, he was good in studies and got appreciation by his teachers and therefore, he was the teachers’ favourite student.

On the other hand, GEORGE was neither good in sports nor in studies, and always got scolded by his teachers for not completing his class work on time and achieving the desired results in exams.

One day something unusual happened to GEORGE. He sneaked into the kitchen, opened the cabinet and took out four packets of chips. His mum saw a glimpse of him taking the chips. GEORGE went to the balcony of the house and gulped all the chips in minutes. After that he came to his room and started playing a video game. Suddenly, he had a terrible stomach ache. His cries brought his mother into his room and he was taken to the hospital by his parents. The doctor diagnosed food poisoning and admitted him in the hospital for treatment.

When GEORGE didn’t come to school the next day, the kids in his class, including JOHN, wondered where GEORGE was. After a few days, the teacher called GEORGE’s parents to ask about his constant absence from school.

GEORGE's father then disclosed that he was not well so he won’t be coming for a few more days to school due to food poisoning.

The next day, the teacher told the class that GEORGE had got food poisoning. All the students were astonished to hear this news. When he finally came to school, everybody welcomed him. During recess, every single student advised him to make better food choices and eat in a healthy manner.

They told him that eating nutritious food has a positive effect on our body and it is important to maintain a good diet for our balanced growth. GEORGE realised that health is our wealth.

In a few days he was normal again and he started playing well in sports and got good marks in education. Now he realised that eating nutritious things protects us from all diseases, and therefore he just had junk food once in a blue moon.

Besides, GEORGE went to JOHN and said, “Thank you for helping me realise not to eat junk food and we should follow a healthy balanced diet.” So, the saying is *HEALTHIER is WEALTHIER.*

explan the treatment of types and static semanic errors on the attribute grammar of the calculator language

Answers

The attribute grammar of the calculator language addresses the treatment of types and static semantic errors. It defines rules and mechanisms to handle type checking and detect and handle static semantic errors within the language.

In the context of the calculator language's attribute grammar, types are associated with various language constructs, such as variables and expressions, to ensure type correctness during program execution. The attribute grammar specifies rules to perform type checking and enforce type compatibility and consistency.

Static semantic errors, which refer to violations of language rules that can be detected at compile-time, are also addressed. The attribute grammar defines error-handling mechanisms to identify and report static semantic errors, providing appropriate error messages or actions to guide programmers in resolving these issues. By incorporating these treatment mechanisms, the attribute grammar ensures the correctness and reliability of the calculator language during the static analysis phase.

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The treatment of types and static semantic errors in the attribute grammar of the calculator language involves a step-by-step process to ensure the correct interpretation and analysis of the program's syntax and semantics.

1. Types: In the calculator language, types refer to the classification of data and variables. The treatment of types in the attribute grammar involves verifying that the operations and expressions used in the program are compatible with the expected data types. This is done to prevent type errors during the execution of the program. For example, if a variable is declared as an integer type, the attribute grammar checks that only integer operations are performed on that variable.

2. Static Semantic Errors: Static semantic errors occur when the program violates the language's rules or constraints, even though it may have correct syntax. The treatment of static semantic errors in the attribute grammar involves identifying and reporting these errors before the program is executed. Examples of static semantic errors include using an undeclared variable, assigning a value of incompatible type to a variable, or calling a function with the wrong number or type of arguments.

To treat these errors, the attribute grammar of the calculator language performs the following steps:

1. Parsing: The attribute grammar parses the program's source code to create a parse tree or an abstract syntax tree (AST). This tree structure represents the program's syntax and captures the relationships between different elements of the code.

2. Type Inference: The attribute grammar performs type inference to determine the data types of variables and expressions. This is done by analyzing the types of operands in operations and ensuring compatibility. The attribute grammar also checks for type declarations and ensures that variables are properly declared before use.

3. Type Checking: The attribute grammar checks that the operations and expressions used in the program are compatible with the expected data types. It verifies that variables are assigned values of the correct type and that operations are performed on compatible data types.

4. Error Reporting: If any type or static semantic errors are found, the attribute grammar reports them to the programmer. The error messages provide information about the location of the error in the source code and the nature of the error.

Overall, the treatment of types and static semantic errors in the attribute grammar of the calculator language involves parsing the program, inferring and checking types, and reporting any errors. This process helps ensure the correctness and reliability of the program before it is executed.

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what does juan do when he finds his letter to mariana ?

Answers

Answer:

Explanation:

When he found his letter to Marina, he censored it without regret. However the next day he got exucted

is there a passage or can you tell me the book so i understand the question correctly.

Which of the following quotes from Catching Fire characterizes
the text as dystopian literature?

Which of the following quotes from Catching Fire characterizesthe text as dystopian literature?

Answers

Answer:

I think the answer is B

Explanation:

considering the definition of dystopian is, "relating to or denoting an imagined state or society where there is great suffering or injustice." it's most likely B because it is showing a state of suffering and pain that is soon to come.

An imaginary place or condition in which everything is as bad as possible."  The correct option is D

What is the main aim of dystopian literature?

Dystopias are solely fictional, presenting grim, oppressive societies—with the moralistic goal of preventing the horrors they illustrate.

A single literary work serves as the origin for both utopia and dystopia, the latter by critical examination of the social structures it presents as desirable and good.

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Are the goals of each propaganda example vastly different? if so, how are they alike despite using the same technique?

Answers

The goals of each propaganda example can be vastly different, but they may share similarities despite using the same technique.

Propaganda is a communication technique used to manipulate opinions, beliefs, and behaviors. While the goals of different propaganda examples can vary significantly, such as promoting a political ideology, supporting a specific cause, or shaping public perception, they can share commonalities in terms of the techniques employed.

Propaganda often utilizes tactics like emotional appeals, selective presentation of information, repetition, and persuasive language to influence the target audience. Despite differing goals, propaganda examples may employ similar strategies to evoke desired responses or shape public opinion. By leveraging these shared techniques, propaganda aims to sway individuals' views and mobilize support for a particular agenda or cause.

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“if you tend a flower, it will flourish no matter how many weeds surround it“ -Matshona Dhliwayo

Answers

Answer:

that's a good quote!!!!!

me gustaría hablar con alguien

Answers

Hole cómo estás espero que estés bien <33

Answer:

adriela dónde has estado

Explanation:

Can someone help me with an attention grabber? It's a how to paper about how to draw a hand it would be amazing if you could help. ​

Answers

Answer:

dont use a rhetorical question

Explanation:

i know a lot of people say to use rhetorical questions, but there's always going to be that one person who answers it because they don't know that it's rhetorical or the person that answers it to be funny. what i've found helps when writing how-to paper is to start it off like "if you've ever wondered how to (whatever your paper's about) then keep reading!"

hope this helps-

have a fun time writing

Draw a Conclusion Why do you think Shankar Vedantam includes the economist's thoughts after the stories of people in disaster situations?

Answers

Nobody had been ordered to leave by officials. In fact, thousands of people were stuck by the time they were ordered to leave.

How disaster occurred?

Political scientist Daniel Aldrich perished in Hurricane Katrina in 2005. He'd recently relocated to New Orleans. Not only did no experts arrive to assist Watanabe in those first few minutes, but none were visible on the first day either. Watanabe began assisting neighbors who were shivering and without shelter after emptying his home of water and blankets. Days later, they were still without assistance. Watanabe then improvised, as good neighbors are wont to do when neighbors are in distress. Even though they are acutely aware of the larger picture, governments and large nongovernmental groups frequently ignore neighborhood dynamics.

Aldrich discovered in Southeast Asia that the fishing communities that well-meaning NGOs were seeking to help were really harmed by their efforts. They began providing new boats to all the fishermen after noticing the damage the tsunami had done to fishing towns.

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Am I right please correct me if I’m wrong!

Am I right please correct me if Im wrong!

Answers

I would say the answer is most likely D as an inference is a conclusion reached on the basis of evidence and reasoning.

...... some flowers on the table.
a. There is
b. There are​

Answers

Answer: B. There are​ ...... some flowers on the table.

Explanation:

Write two paragraphs that briefly define effective writing in your own words and identify your writing strengths and weaknesses.

Answers

Effective writing is one that uses the correct grammar of your language and is able to establish effective communication with your audience, through word choices that are consistent with the readers and their degrees of reasoning. In addition, effective writing is cohesive and conveys messages in a fluid and well-established way.

Regarding my type of writing, I believe that there is a long way for me to acquire perfection, for that I try to optimize my common strengths (clarity, direct and simple language, use of more colloquial words and easy to understand phrases) relation to language and diminish my weaknesses (speed, subjects little explored, prolixity and very short narratives).

please help, thank you <3

please help, thank you &lt;3

Answers

It’s equal pay for woman and man
Other Questions
Today, one of Mexico Citys greatest technological challenges is what do you think are the causes of the current anti-immigration fervor in the U.S.? Why do we wear rubber soled sneakers when we run? (PHYSICS) (-3, 3.6)(5, 2)what is the rate of change of y with respect to x for this function [tex]\boxed{\sf x+3=12}[/tex] how calculate ratio product reactants given inital concentration and percent forward backward reaction bob has 2 candy bars he is fat what hapennes CHW6.1. A treshold for coordinates: Denoising an audio-signal A CSI Central Illinois is calling. The team recovered an audio recording from a microphone at a crime scence, but there is unfortunately substantial background noise. For their investigation, it is vital to reduce the noise. Can you help the team solve this case? The audio signal is a vector in R1000. You will convert it into the coordinate system given by the DCT basis. In this coordinate system, each basis element corresponds to a cosine function of a different frequency. Thus, the coordinate vector with respect to the DCT basis tells you how the signal can be written as a linear combination of cosine waves of different frequencies. To eliminate noise, you replace all entries with absolute value smaller than 1 in the coordinate vector by 0. Essentially, you suppress certain frequencies by setting them to 0 (a process from signal processing called filtering). Finally, you transfer the new coordinate vector back into the coordinate system given by the standard basis. The audio recording is given to you as a 1D-numpy array stored in audio signal. 1) Compute the coordinate vector audio signal with respect to the DCT-basis of R1000 Store the coordinate vector as a 1D-numpy array in coordinates. 2) Create a new vector obtained from coordinates by replacing all entries with absolute value smaller than 1 by O. Store this new vector as a 1D-numpy array in coordinates_filtered. 3) Compute the vector in R1000 whose coordinate vector in the DCT basis is coordinates_filtered. Store this vector as a 1D-numpy array in denoised. The setup code provides the helper function create_dct_basis(n) that creates an n xn matrix whose columns make up the n-dimensional DCT basis. The setup code gives the following variable: Name Type Descriptionaudio signal numpy array Audio signalcreate_dct_basis function Creates the n-dimensional DCT basis Your code snippet should define the following variable: Name Type Descriptioncoordinates numpy array coordinates in 1000-dimension DCT basis coordinates_filtered numpy array new coordinate vector denoised numpy array Denoised audio-signaluser_code.py import numpy as np import matplotlib.pyplot as plt # Write your code to calculate denoised audio signal 5 6 coordinates ... coordinates_filtered = ... denoised... # Uncomment below to plot fig, ax - plt. subplots()#plt.plot(audto_st gnal) #plt.plot(denoised) Paragraph writing The picture reproduced below may evoke a reaction or feeling in you or stir your imagination. Write a paragraph of 80-100 words in response. There must be a clear link between your paragraph and the picture. First draft (Pencil) Final draft (blue pen) Which sentence shows the correct use of the word loiter?The boy wanted to loiter near the library to see if the girl he liked would show up.It is not necessary to loiter when baking bread.Baseball players never loiter around the outfield unless that is their assigned position.When you loiter near the mailbox, be sure to post this letter. come up with your own relationship recipe. Incorporate all the ingredients (qualities) that you think are important in a healthy relationship. Please follow a format of a real recipe. There are ingredients and then instructions.Please make sure you put quantities and instructions on what to do with the ingredients. here is an example. Please do not copy this example Relationship Recipe Suppose you wish to analyze the relationship between the number of years of schooling individuals complete, S, and their scores on a standardized test of cognitive ability, T. Suppose the true relationship depends on the individuals mothers education, SM, but you do not include this variable. That is, the true model is; Si = 1 + 2Ti + 3SMi + ui (2) and you mistakenly fit the regression line S i = 1 + 2Ti . (3) a. [2 points] What is the bias called from this mistake? Write out E( 2) to show this bias. (No need to derive, just show.) b. [3 points] What are the interpretations of the components of this bias AND in what circumstances will the 2 be an unbiased estimator of 2? c. [2 points] Will 2 overestimate or underestimate 2? Explain why you expect this to be the case. (Note: you will receive a mark of 0 if you do not explain why.) d.[1 point] What is the consequence to the estimates of the regression coefficients from including an irrelevant variable into the regression specification? (Note: for full marks show the math behind your answer.) Prove the identity. M48C More Identities Sponsoring rock concerts or being at various events to promote products is known as ______. URGENT Sue is unaware that she has a bad habit of spitting when she speaks. This is an example of which area inthe Johari Window?A. OpenB. HiddenC. BlindD. Unknown Review the title of the poem and lines 1-10. What does the word ""Road"" symbolize in the title? What do the woods symbolize? Explain what helped you determine what the symbols mean Vitamins A, D, E, and K are BEST absorbed with foods that are rich inA. calcium.B. fat.C. fiber.D. vitamin C. Who is the target market of a consignment and thrift businessthat upcycles clothes What does article reveal about the relationship between amazon.com and publisher Which of the following best describes the relationship between gas and volcaniceruptions?A The more gas magma contains, the more explosive a volcanic eruption will be.BThe presence of gas in magma decreases the likelihood of a volcanic eruption.As gas builds up in magma, volcanic eruptions occur once in the magma chamberand once above groundGas found in magma determines only the intensity of eruptions involvingcomposite volcanoes and not shield volcanoes.D