What is the interquartile range of the fun lowing data? 332, 401, 424, 458, 443, 357 , 380

Answers

Answer 1

Answer:

Interquartile Range

The interquartile range of an observation variable is the difference of its upper and lower quartiles. It is a measure of how far apart the middle portion of data spreads in value.

Interquartile Range = U pper Quartile − Lower Quartile

Problem

Find the interquartile range of eruption duration in the data set faithful.

Solution

We apply the IQR function to compute the interquartile range of eruptions.

> duration = faithful$eruptions     # the eruption durations

> IQR(duration)                     # apply the IQR function

[1] 2.2915

Answer

The interquartile range of eruption duration is 2.2915 minutes.

Exercise

Find the interquartile range of eruption waiting periods in faithful.

Step-by-step explanation:


Related Questions

Find the range of the data set: 10, 18, 21, 28, 12, 20. A. 10 B. 12 C. 18 D. 20

Answers

Answer:

18

Step-by-step explanation:

The range of the data set is 18, which is calculated by subtracting the smallest value (10) from the largest value (28).

MATH HELP DUE SOON SHOW UR WORK! WILL GIVE BRAINLYIST!

Answers

Whats the question?







-78-(-15) =
Answer I need it quickly can you draw out an answer I’m confused on my home work

Answers

Because it's two negatives, the two negatives become a positive. So it becomes -78+15= 63

Answer:

answers are done below.

-78-(-15) =Answer I need it quickly can you draw out an answer Im confused on my home work

Describe four common ways in which individuals respond to perceived inequity. provide an example of each.

Answers

Describe four common ways in which individuals respond to perceived inequity are -

People work hard to achieve and maintain equity.If perceive inequity, it causes conflict, which motivates them to reduce or eliminate it.The more severe the degree of inequity, the more motivated people are to decrease or eliminate a certain tension.Unfavorable inequity is more easily perceived than favorable inequity.What is equity?

Equity, also known as shareholders' equity (or shareholders' equity for private companies), is the sum of money which would be handed back to a company ’s creditors if each of its assets have been liquidated and all of its debt was paid off in the event of liquidation.

Some key features regarding the equity are-

Equity is the value which would be returned to a company's shareholders if all assets have been liquidated and all debts were paid off.Equity can also be defined as the amount of leftover ownership in an organization or asset remaining after deducting all debts affiliated with that asset.On a company's balance sheet, equity represents the shareholders' stake in the company.Equity is calculated as a firm's revenue assets less total liabilities, and it is included in several important financial ratios like ROE.Home equity is another way to define equity. It is the value of an owner's estate (net of debt).

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HELP MY BROTHER NEEDS HELP WITH AN ASSIGNMENT BUT I DO NOT KNOW HOW
Order the values from least to greatest. |–4|, 10, –12, |3| A. |–4|, |3|, 10, –12 B. |3|, |–4|, 10, –12 C. –12, |–4|, |3|, 10 D. –12, |3|, |–4|, 10

Answers

The answer is letter C.

Step-by-step explanation:

hope this helps

-12 < -4 < 3 < 10

Answer:

D. –12, |3|, |–4|, 10

Step-by-step explanation:

| - 4|, 10, - 12, |3|

4, 10, - 12, 3

- 12, 3, 4, 10

Question 4(Multiple Choice Worth 1 points) (01.06 LC) Solve y = x + 4 for x.​

Answers

Answer:

x = y - 4

Step-by-step explanation:

"Solve for x" means to get the x all by itself on one side of the equation.

We start with:

y = x + 4

Subtract 4 from both sides of the equation.

y - 4 = x

This is the same as

x = y - 4

Now it is "solved for x" because the equation shows what x is equal to.

What does the question mark stand for in the following when you factorise:
10a2 +15ab = 5a(2a+?)

Answers

I think it’s 0 as my calculations are right I would think!

The picture shows 2 questions (separated with the long straight line)

X = - 4

Pleade help me ​

The picture shows 2 questions (separated with the long straight line) X = - 4Pleade help me

Answers

Answer:

4\(x^{4}\)

6\(x^{5}\)

Step-by-step explanation:

For the first problem.  I am not sure what is going on with the -4.  Is it being added or multiplied by 2\(x^{2}\)?  I left it out.

\((2x^{2}) ^{^{2} }\) means 2\(x^{2}\) (2\(x^{2}\)) Which is 4\(x^{4}\)

(2\(x^{2})\\\)(\(3x^{3)}\)  multiple the 2 and the 3 and add the exonents

6\(x^{5}\)

Which sentence expresses numbers correctly? When the temperaturos fell below Zero degrees Fahrenheit, the employees decided to take public transportation When the temperatures fell below 0 degrees Fahrenheit, the employees decided to take public transportation When the temperatures fell below zero degrees Fahrenheit, the employees decided to take public transportation

Answers

The sentence that expresses numbers correctly is: "When the temperatures fell below zero degrees Fahrenheit, the employees decided to take public transportation."

In the sentence, the number is correctly expressed as "zero degrees Fahrenheit." When referring to temperatures below freezing, it is common to use the term "zero" to indicate the absence of heat. The numerical value of zero is represented by the numeral "0," rather than the word "Zero."

Additionally, the unit of measurement, Fahrenheit, is capitalized as it is a proper noun derived from the name of the scientist who developed the temperature scale.

Therefore, the sentence "When the temperatures fell below zero degrees Fahrenheit, the employees decided to take public transportation" accurately conveys the correct numerical and linguistic representation of the temperature.

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according to a report for veterinarians in the united states, 36.5 36.5 percent of households in the united states own dogs and 30.4 30.4 percent of households in the united states own cats. if one household in the united states is selected at random, what is the probability that the selected household will own a dog or a cat? responses 0.111 0. 111 0 point 1 1 1 0.331 0. 331 0 point 3 3 1 0.558 0. 558 0 point 5 5 8 0.669 0. 669 0 point 6 6 9 not enough information is given to determine the probability.

Answers

The probability that a randomly selected household in the United States owns a dog or a cat is approximately 0.558 or 55.8%.

The probability that a randomly selected household in the United States owns a dog or a cat, we need to calculate the union of the two events, which is the probability that a household owns a dog or a cat or both.

We can use the formula for the union of two events:

P(Dog or Cat) = P(Dog) + P(Cat) - P(Dog and Cat)

Where,

P(Dog) is the probability that a household owns a dog,

P(Cat) is the probability that a household owns a cat and

P(Dog and Cat) is the probability that a household owns both a dog and a cat.

Since the events "owning a dog" and "owning a cat" are not mutually exclusive (a household can own both), we need to subtract the probability of owning both to avoid double counting.

From the report,

We know that P(Dog) = 36.5% = 0.365 and P(Cat) = 30.4% = 0.304. However,

We do not have information on the probability of owning both a dog and a cat.

Assuming that owning a dog and owning a cat are independent events (which may not be a valid assumption in reality), we can estimate P(Dog and Cat) as the product of the individual probabilities:

P(Dog and Cat) ≈ P(Dog) × P(Cat) = 0.365 × 0.304 = 0.11116 (rounded to five decimal places)

Substituting the values in the formula, we get:

P(Dog or Cat) = P(Dog) + P(Cat) - P(Dog and Cat)

= 0.365 + 0.304 - 0.11116 ≈ 0.558

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A sales associate in a department store earns a commission on each suit and each pair of shoes sold. One week, she earned $47 in commission for selling 3 suits and a pair of shoes. The next week, she earned $107 in commission for selling 7 suits and 2 pairs of shoes. How much commission does she earn for selling each suit and each pair of shoes?

Answers

Answer:

The sales associate earns $13 a suit and $8 for a pair of shoes.

Step-by-step explanation:

24.A baker bought a bag a flour to make
banana bread. The recipe calls for 1.5 cups
of flour per loaf. The number of cups of flour
left in the bag y after making x loaves of
bread is shown in the table. (Lesson 2-3)
X intercept
0
2
4
6
8
y intercept
12
9
6
3
0
Write the y-intercept as an ordered pair and
interpret its meaning in the real-world
context.

Answers

The y-intercept is; (0, 12)

The value of the y-intercept is the value of y when x = 0.

The meaning in the real world is when making 0 loaves of bread, the number of cups of flour left in the bag is 12. That is to say there are 12 cups of flour in the bag.

How to Interpret Function Tables?

According to the table and because the recipe calls for 1.5 cups of flour per loaf.

Thus, we can write the relationship between x and y is;

y = 12 - 1.5x

Thus, the y-intercept is; (0, 12)

The value of the y-intercept is the value of y when x = 0.

The meaning in the real world is when making 0 loaves of bread, the number of cups of flour left in the bag is 12. That is to say there are 12 cups of flour in the bag.

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does anyone know this?

does anyone know this?

Answers

Answer:

what site is this on?

Step-by-step explanation:

Answer:

159/20

Step-by-step explanation:

True or false : The function shown has an absolute Minimum

Pick the answer that best fits the description

True or false : The function shown has an absolute MinimumPick the answer that best fits the description

Answers

Answer:

Cannot be determined

Step-by-step explanation:

You cannot assume the function travels down infinitely, because the function is not given to you. The graph could go up down left or right for all you know, you just cannot see it.

Cannot be determined you can not determine the answer

помогите пожалуйста!! задания с 9 по 16!! Очень надо!! заранее огромное вам спасибо!!<З

 !! 9 16!! !! !!&lt;

Answers

Answer:

he said ‎help please!! tasks from 9 to 16!! Very necessary!! Thank you so much in advance!! <Z‎

Step-by-step explanation:

your welcome

We wish to estimate what percent of adult residents in a certain county are parents. Out of 300 adult residents sampled, 102 had kids. Based on this, construct a 95% confidence interval for the proportion p of adult residents who are parents in this county.

Answers

Answer:

The answer is "\(0.34 \pm 0.060\)".

Step-by-step explanation:

Point estimate = Sample proportion \(= \frac{102}{300}= 0.34\)

For \(95\%\) confidence, \(z = 1.96\)

Hence,

Margin of error\(= 1.96 \times \sqrt{0.34\times \frac{0.84}{300}}=1.96 \times 0.0308 = 0.060\)

Therefore,

Confidence interval in the tri-equality form:

\(\to 0.34 - 0.060 < p < 0.34 + 0.060\\\\\to 0.28 < p < 0.4\)

Confidence interval using point estimate and margin of error:

\(p = 0.34 \pm 0.060\)

Find the volume of each cylinder. Which cylinder has the greater volume? Use 3.14 for π and round your answers to the nearest hundredth.

Two cylinders. The circumference of the base of cylinder A is 3 meters and the height of the cylinder is 5 meters. The circumference of the base of cylinder B is 5 meters and the height of the cylinder is 3 meters.

Answers

Answer:

cylinder A is 141.3 meters

cylinder b is 245.5 meters

Step-by-step explanation:

Cylinder a: 3x3x5x3.14

cylinder B : 5x5x3x3.14

A clothing manufacturer is examining the efficiency of its factories. All of its factories produce an average of 1,250 pairs of jeans each month, with a standard deviation of 125 pairs of jeans, normally distributed. How many pairs of jeans produced separates the lowest 33% of the means of jean production from the highest 67% in a sampling distribution of 12 factories

Answers

Using the normal distribution, it is found that 1234 pairs of jeans produced separates the lowest 33% of the means of jean production from the highest 67% in a sampling distribution of 12 factories.

Normal Probability Distribution

The z-score of a measure X of a normally distributed variable with mean \(\mu\) and standard deviation \(\sigma\) is given by:

\(Z = \frac{X - \mu}{\sigma}\)

The z-score measures how many standard deviations the measure is above or below the mean. Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).

For this problem, the parameters are given by:

\(\mu = 1250, \sigma = 125, n = 12, s = \frac{125}{\sqrt{12}} = 36.08\)

The desired amount is the 33rd percentile, which is X when Z = -0.44, hence:

\(Z = \frac{X - \mu}{\sigma}\)

By the Central Limit Theorem

\(Z = \frac{X - \mu}{s}\)

-0.44 = (X - 1250)/36.08

X - 1250 = -0.44 x 36.08

X = 1234.

1234 pairs of jeans produced separates the lowest 33% of the means of jean production from the highest 67% in a sampling distribution of 12 factories.

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Write the equation of the line in Point-Slope Form given the information below. Slope=-1/5 y-intercept=-3

Answers

Answer:

your correct answer is y=-1/5-3

Step-by-step explanation:

The linear equation of the line is y = -1/5x - 3 and y + 3 = -1/5(x - 0)

How to determine the line equation?

The slope is given as:

m = -1/5

The y-intercept is given as:

c = -3

A linear equation in slope intercept form is represented as:

y = mx + c

So, we have:

y = -1/5x - 3

The equation in point slope form is calculated as follows:

y = -1/5x - 3

Add 3 to both sides

y + 3 = -1/5x

Express -1/5x as -1/5(x)

y + 3 = -1/5(x)

Subtract 0 from x

y + 3 = -1/5(x - 0)

Hence, the linear equation of the line is y = -1/5x - 3 and y + 3 = -1/5(x - 0)

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solve the equation 4x=36

solve the equation 4x=36

Answers

Answer:

x=9

Step-by-step explanation:

4x=36

We divide both sides by 4.

x=9

i will mark brainliesttt

In order to factor our polynomial must be written in ____________________.

Answers

In order to factor our polynomial must be written in a way that we will factor out the greatest common factor

What is a polynomial?

A polynomial is an expression made up of variables, constants, and exponents that are combined using mathematical operations like addition, subtraction, multiplication, and division.

A polynomial function is one that involves only non-negative integer powers or positive integer exponents of a variable in an equation such as the quadratic equation, cubic equation, and so on. For example, 2x+5 is a polynomial with an exponent of one.

To be a polynomial term, an expression must contain no square roots of variables, no fractional or negative powers on variables, and no variables in the denominators of any fractions.

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Please help!
Provide an appropriate response and show your work. Assume that the random variable X is normally distributed, with mean=90 and standard deviation=12. Compute the probability P(57 < X < 105).

Answers

The probability that X is between 57 and 105 is 0.8914.

How to solve

Given:

* X is normally distributed with mean=90 and standard deviation=12

* P(57 < X < 105)

Solution:

* Convert the given values to z-scores:

   * z = (X - μ) / σ

   * z = (57 - 90) / 12 = -2.50

   * z = (105 - 90) / 12 = 1.25

* Use the z-table to find the probability:

   * P(Z < -2.50) = 0.0062

   * P(Z < 1.25) = 0.8944

* Add the probabilities to find the total probability:

   * P(57 < X < 105) = 0.0062 + 0.8944 = 0.8914

Therefore, the probability that X is between 57 and 105 is 0.8914.

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PLEASE HELP !! two angles in a triangle have measurements of 20 degrees and 50 degrees. what is the measure of the third angle? the options are 70 degrees, 30 degrees, 110 degrees, and 120 degrees

Answers

9514 1404 393

Answer:

  110°

Step-by-step explanation:

The sum of angles in a triangle is 180°. The measure of the third angle is ...

  180° -20° -50° = 110° . . . third angle

Answer:

The measurement of third angles of triangle is 110°.

Step-by-step explanation:

Given :-

Two angles in a triangle have measurements of 20° and 50 °.

To Find :-

Measurement of third angles of triangle

Solution :-

We know that the sum of all angles of triangle is 180°.

Measurement of third angles = x

20° + 50° + x = 180°

combine like terms

70° + x = 180°

subtract both side from 70°.

70° - 70° + x = 180° - 70°

x = 110 °

Hence, measurement of third angie of triangle is 110°.

the organized list shows all the possible outcomes when three fair coins are flippedd the possible outcomes of each are heads and tails

Answers

When three fair coins are flipped, there are eight possible outcomes. Each coin has two possible outcomes: heads or tails.

Therefore, to find the total number of outcomes, we multiply the number of outcomes of each coin. That is 2 × 2 × 2 = 8. The organized list below shows all the possible outcomes of three fair coin flips: HHH HHT HTH THH TTH HTT THT TTTT he first coin can land heads or tails,

so there are 2 possibilities for the first coin.

The second coin can also land heads or tails, so there are 2 possibilities for the second coin. The third coin can land heads or tails, so there are 2 possibilities for the third coin.

To find the total number of outcomes, we multiply the number of outcomes of each coin. That is 2 × 2 × 2 = 8.Therefore, when three fair coins are flipped, there are eight possible outcomes.

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what is a kite? what are its properties? what is its use in our daily life?

Answers

Answer:

Well, in geometry, the properties would be that the angles produced by the intersection of the diagonals are right angles. A kite is basically entertainment, made by cloth and string

A kite is a four sided shape. Like an elongated rectangle.a kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other. In contrast, a parallelogram also has two pairs of equal-length sides, but they are opposite to each other instead of being adjacent. Kite quadrilaterals are named for the wind-blown, flying kites, which often have this shape and which are in turn named for a bird. Kites are also known as deltoids, but the word "deltoid" may also refer to a deltoid curve, an unrelated geometric object.Kites have been used for human flight, military applications, science and meteorology, photography, lifting radio antennas, generating power, aerodynamics experiments, and much more.

PLEEEASE HELP!!! EXPLAIN ALL PARTS!!!
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 8 inches.

Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 8) would represent a height of 8 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)

Part C: If the rate at which the candle burned was 0.4 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

Answers

Answer:

see below

Step-by-step explanation:

A: Some points could be (1, 7.5), (2, 7), (3, 6.5), (4, 6), (5, 5.5) and (6, 5) because the y-coordinates all represent the heights of the candle after the x hours.

B: This is a function because no input has multiple outputs.

C: It would still be a function because no input would have multiple outputs.

Answer:

Have a great day!!

Step-by-step explanation:

Part A: my rate of change was first y= - 5x + 8 the reason i put a negative sign beforehand is that when the candle melts its height it's decreasing 

(0,8),(1,7.5)(2,7)(3,6.5)(4,6)(5, 5.5)

Part B: This is a function because there is one different output for each different input

Part C: yes, it still would be a function because the numbers haven't changed and are exactly the same and it still has one input for each output.

(0,8), (1,75), (2,7), (3,6.5), (4,6), (5,5.5)

The product of 3 and a number x is 23.

What is the value of x?


x=7/3


x=2/9


x=2


x=2 1/3

Answers

Answer:

D.

Step-by-step explanation:

x=2 1/3

That is the answer

whats is the answer too the equation 90000x604982?

Answers

90000x604982 = 54448380000


Alternative form: 5.444838 x 10^10
whats is the answer too the equation 90000x604982?

a sample of 50 lenses used in eyeglasses yields a sample mean thickness of 3.05 mm and a sample standard devia- tion of .34 mm. the desired true average thickness of such lenses is 3.20 mm. does the data strongly suggest that the true average thickness of such lenses is some- thing other than what is desired? test using a 5 .05.

Answers

A type of statistical hypothesis known as a "null hypothesis" makes the case that a given set of observations does not have any statistical significance.

Using sample data, hypothesis testing is used to determine a hypothesis's credibility. It is represented as H0, and it is sometimes referred to as the "null."

Given; The average thickness and standard deviation of a sample of 50 eyeglass lens samples are 3.05 millimeters and.34 millimeters, respectively.

Such lenses should have a true average thickness of 3.20 mm. Utilizing a =.05

False hypothesis H0: Alternative hypothesis: mu1= mu2 HA: 'mu1' and 'ne'

Sample Size 50 Sample Mean 3.05 Sample Standard Deviation 0.34 Intermediate Calculations Standard Error of the Mean 0.0481 Degrees of Freedom 49 t Test Statistic -3.1196 Two-Tail Test Lower Critical Value -2.0096 Upper Critical Value 2.0096 p-Value 0.0030 Reject the null hypothesis

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A car was reduced in price by 13% to £17400 what was original price

Answers

the answer is 19,962 because 13% of 17,400 is 2,262 and add them and you get 19,962
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