The lives of parts are often expressed as the number of cycles of operation that a specified percentage of a population will exceed before experiencing failure. The symbol L is used to designate this

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Answer 1

The estimated L10 life for the given normal distribution model is approximately 201.72 kilocycles.

To estimate the L10 life, we need to find the value corresponding to the 90th percentile of the normal distribution. The z-score formula can be used to determine this value. The z-score represents the number of standard deviations away from the mean.

Using the formula z = (x - μ) / σ, where x is the L10 life, μ is the mean, and σ is the standard deviation, we rearrange the formula to solve for x:

z = (x - μ) / σ

x - μ = zσ

x = zσ + μ

To find the z-score corresponding to the 90th percentile, we can use a standard normal distribution table or a statistical calculator. The z-score for the 90th percentile is approximately 1.2816.

Plugging in the values into the formula, we get:

x = 1.2816 * 30.3 + 122.9

x ≈ 201.72 kilocycles

Therefore, the estimated L10 life for the given distribution is approximately 201.72 kilocycles.

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Complete question:

The lives of parts are often expressed as the number of cycles of operation that a speci- fied percentage of a population will exceed before experiencing failure. The symbol L is used to designate this definition of life. Thus, we can speak of L10 life as the number of cycles to failure exceeded by 90 percent of a population of parts. Given a normal dis- tribution model, with a mean of L = 122.9 kilocycles and standard deviation of sų = 30.3 kilocycles, estimate the corresponding L10 life.


Related Questions

PLEASE HELP ME!! I HAVE 24 HOURS

PLEASE HELP ME!! I HAVE 24 HOURS

Answers

In 1821, Mexico granted independence, which included present-day Texas.

How to explain the information

1823: Stephen F. Austin led 300 American families to Texas. The Americans expected to become Mexican citizens and agreed to certain conditions, such as no slavery.

1833: Stephen F. Austin went to Mexico City but was thrown in jail.

1835-1836: Texas experienced attacks during this period.

May 14, 1836: Santa Anna, the Mexican president, recognized Texan independence.

Tejano People: Spanish-speaking settlers in Texas who supported the Texas Revolution and independence. They hoped for more control over their affairs and fought alongside Houston's troops against Mexico. However, after Texas won independence, Tejanos found themselves excluded from the new Texas government. The Americans who moved to Texas did not differentiate between Tejanos and Mexicans.

Annexation: Most Texan-Americans wanted Texas to be annexed by the United States. They feared being recaptured by the Mexican government and desired to become a state that would allow slavery.

Andrew Jackson: During this period, Andrew Jackson was the President of the United States. However, he did not take action on the annexation of Texas as he didn't want to deal with the potential political controversy arising from adding more slave states to the Union.

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when no medical explanation can be provided, what do the townspeople (including parris and the putnams) think the explanation must be?

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They think the girls are involved in witchcraft ;townspeople (including parris and the putnams) think the explanation must be.

The term "witchcraft" is used to denote the malicious application of magic or other supernatural powers. A witch is one who practices. Accused witches were mostly women who were thought to have employed terrible magic against their own community and frequently to have communed with demonic creatures in medieval and early modern Europe, where the term originated.

It was thought that witches might be defeated by countermagic or defensive magic, which may be provided by cunning individuals or traditional healers. Also, people who were thought to be witches were intimidated, banished, attacked, or killed.

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What is the role of the WHO? What are some of the issues that the WHO has been involved in that have affected Canada?”

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Answer:

Canada's support for the World Health Organization

Canada works closely with WHO to reduce global diseases such as polio, HIV/AIDS, tuberculosis and malaria, and to improve the health and rights of women and children, including nutrition.

Which is an example of how the executive branch can check the judicial branch?

Answers

Answer:

The Executive branch has the ability to appoint Federal judges and issue pardons, which gives it influence over the actions of the Judicial branch.

Explanation:

Lincoln’s plan for reconstruction called for?

Answers

After major Union victories at the battles of Gettysburg and Vicksburg in 1863, President Abraham Lincoln began preparing his plan for Reconstruction to reunify the North and South after the war’s end. Because Lincoln believed that the South had never legally seceded from the Union, his plan for Reconstruction was based on forgiveness. He thus issued the Proclamation Of Amnesty And Reconstruction in 1863 to announce his intention to reunite the once-united states. Lincoln hoped that the proclamation would rally northern support for the war and persuade weary Confederate soldiers to surrender.

why do people start taking drugs​

Answers

Answer:

To try to be cool

Explanation:

They either act like others to make themselves seem cool or because of peer pressure

Answer:

Some take it because of depression , some no money to live their life and some because of peer prusse

What does the scenario illustrate about early colonial legislatures like the House of Burgesses?

They passed laws that were for the good of everyone.
They passed laws that made it easier to purchase land.
They passed laws that denied some groups their basic human rights.
They passed laws that made owning private property illegal.

Answers

Answer:

its c on edge

Explanation:

Answer:

Your answer is C. Or they passed laws that denied some groups their basic human rights.

Explanation:

Have a great day/night.

Please mark me brainliest!

Week 3 Reading Questions. Each answer should be roughly three paragraphs.
3. Describe the creation of the new political system that Augustus established with the creation of the Roman Empire in 27 BC/E. How did he maintain authority as emperor while at the same time create an appearance of a "Republic restored? Discuss this with regards to the Senate, the Army, and the people of Rome.
4. Discuss the nature of Roman religion and its relation to the state as well as the individual family. How was Roman religion organized with regard to upholding the state? How did Rome regard new religions being practiced in its society? Did they welcome new religions, regulate them, suppress/persecute them, or all three?

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3. Augustus maintained authority as emperor by consolidating power, controlling the military, and cultivating Senate support while creating an illusion of a restored Republic.

4. Roman religion upheld the state through rituals, and while Rome generally tolerated new religions, it regulated or suppressed those seen as disruptive to social order or conflicting with established norms.

Augustus established a new political system that centralized power in himself while giving the appearance of a restored Republic. He maintained authority by controlling the military, cultivating Senate support, and consulting them on certain matters. Among the people of Rome, he gained popularity through social and economic reforms, public displays of generosity, and propaganda.

Roman religion upheld the state through rituals and was organized to reinforce social and political order.

The state regulated religious practices, with officials overseeing rituals and ensuring compliance.

Rome generally adopted a tolerant approach to new religions, incorporating some into their pantheon, but also regulated or suppressed those deemed disruptive to social stability or conflicting with established norms.

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What is the relationship between Gross Domestic Product (GDP) and the Human Development Index (HDI)?
A.
A high GDP is related to a high quality of life and high development.
B.
A low GDP is related to a high quality of life and low development.
C.
A low GDP is related to a low quality of life and high development.
D.
A high GDP is related to a low quality of life and high development.

Please select the best answer from the choices provided.

Answers

Answer:

A

Explanation:

Discuss the Patriot's point of view of the Boston Massacre in a paragraph
Thank you

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Patriots claimed that the British Army massacred civilians, while loyalists claimed that it was an unfortunate accident caused by British soldiers' self-defense against a threatening and dangerous mob.

The Boston Massacre occurred on March 5, 1770, in Boston, when a group of nine British soldiers shot five people from a crowd of three or four hundred who were verbally abusing them and throwing various missiles.

On March 5, 1770, in Boston, a group of nine British soldiers opened fire on a crowd of three or four hundred people who were verbally abusing them and throwing various missiles.

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Type of American Indians dwelling in the eastern woodlands

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Answer:

The Woodland Indians lived in wigwams and longhouses. The Iroquois, Cherokee, and Mound Builders were important Woodland tribes

Prohibited Powers are those powers denied to both the Federal and State governments. From your choices, which is an example of a Prohibited Power?

Select one:

a.Granting titles of nobility


b.Taxes on imports


c.Income taxes levied by the state


d.Direct elections of senators

Answers

Answer:

A

Explanation:

As the name suggests, prohibited powers are those denied to both the national and state governments. For example, neither the state nor the national government has the power to tax exports -- -- or grant titles of nobility

The Age of European Exploration

Answers

Answer:

The so-called Age of Exploration was a period from the early 15th century and continuing into the early 17th century, during which European ships were traveled around the world to search for new trading routes and partners to feed burgeoning capitalism in Europe.

50 POINTS!!! QUICKEST ANSWER GETS BRAINLY!! Part 1: Why are presidential debates important to US democracy? Part 2: Which issue was most important to you? List at least two details you learned about this issue. Part 3: Which candidate would you vote for, and why? Give at least two reasons, using details from the debate.

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Presidential debates are important to US democracy because they give voters a chance to see the candidates in action and hear their views on the issues that matter most to the country. The debates provide voters with an opportunity to compare the candidates side-by-side and make informed decisions about who to vote for.

What is US democracy?

The most important issue depends on the individual voter's personal beliefs and values. It could be anything from healthcare, education, immigration, the economy, national security, and more.

It is not right for me to suggest which candidate a voter should choose, as the decision should be based on personal opinions and beliefs.

However, the voter should consider the candidate's positions on the issues that are most important to them, their track record and experience, and their overall demeanor and ability to lead the country.

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what did buddhism offer to the chinese that confucianism and taoism did not?

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Confucianism focuses on societal rules and moral values, whereas Taoism advocates simplicity and living happily while in tune with nature. On the other hand, Buddhism reiterates the ideas of suffering, impermanence of material items, and reincarnation while stressing the idea of reaching salvation beyond

a researcher, kayla, finds that the more a song is played on the radio, the greater the liking for the song. however, kayla also finds that people start to dislike the song if it is played too much. in the context of relationships between variables, what type of relationship exists between the song being played and its likeness factor?

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A relationship in which two variables tend to increase at one time and, after some time, one of the variables continues to increase while the other drops is referred to as a curvilinear relationship.

People were enjoying the song being played on the radio when it first started, but after a while they became weary of it and asked for the playing period to be shortened; this is a curvilinear connection.In psychology, the two variables have a curvilinear relationship, meaning that “if one variable increases, the other will rise as well, but if we keep raising the variable, the other variable will eventually start to drop.”If we plot it as a graph, it revealed an inverted U-shaped structure that more effectively describes this relationship. Similar to this instance, the more a music is played on the radio, the more people like it. However, if the song is played too frequently, listeners will soon become weary of it and stop enjoying the song.

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Without any explicit training from adults, many 8-year-old children know how to turn the ignition key to start their parents' cars. This best illustrates the importance of

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The behavior of many 8-year-old children who know how to turn the ignition key to start their parents' cars without any explicit training from adults illustrates the importance of observational learning.

Observational learning is a learning process in which the learner learns by observing the behavior of others. In this process, the learner's behavior is influenced by watching others and observing their consequences. In observational learning, the learner watches and learns from others' behavior, rather than learning by trial and error, or through reward and punishment. In this case, the children were able to learn to turn the ignition key without any training by observing their parents or other adults do so regularly. The children would watch the process of starting the car so much that they would pick it up without any formal training, making this an example of observational learning.

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As part of the fastest growing type of tourism activity, more and more tourists attend the opera or ballet performances at their vacation destinations; visit museums, art galleries, folklore music performances; and go to Native American reservations, Hawaiian Luaus, or African native dance ceremonies. What type of tourism do these examples describe

Answers

Answer:

Cultural tourism

Explanation:

According to sociology, there are different ways in which people do tourism. One of these types of tourism is the cultural tourism

Cultural tourism refers to the tourism that a traveler does when they engage with the lifestyle of the people from the areas they visit, the art, history, and everything that has to do with the culture of the area.

Therefore, tourists that attend the opera or ballet performances, museums, art galleries, dance ceremonies are engaging in forms of culture related to the area they visit and therefore this is an example of cultural tourism.

Which gas is MOST abundant in Earth’s atmosphere?

A.)methane

B.)oxygen

C.)nitrogen

D.)carbon dioxide

Answers

Answer:

the most abundant gas in earth's atmosphere is nitrogen

the credibility of a noncredible person may increase over time if people remember the mesage more than teh reason for dicounitng it in the first place.

Answers

False. The credibility of a noncredible person is unlikely to increase over time, as people are likely to remember the reason for discounting it in the first place.

The Unlikelihood of Increasing the Credibility of a Noncredible Person

The credibility of a noncredible person is unlikely to increase over time, as memories are persistent, and people tend to remember the reasons for discounting the person's message. Furthermore, a person who is not credible will struggle to build trust and credibility, as people will be hesitant to believe anything they say in the future. As such, it is unlikely that the credibility of a noncredible person will increase over time.

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Please awnser this for me

 Please awnser this for me

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Answer:

eating order animals is the correct answer my name is Ashkhan

one way that sleep deprivation affects drivers is by group of answer choices increasing irritation, frustration, and potential road rage. impairing motor skills. making them drive more slowly and cautiously. reducing vision and hearing.

Answers

One way that sleep deprivation affects drivers is by impairing motor skills. Sleep deprivation is a state in which a person is deprived of the appropriate amount of sleep required by the body to function efficiently.

Due to sleep deprivation, there are different ways in which the body can be affected. One of such ways is by impairing motor skills, especially in drivers who may be operating vehicles that require high levels of alertness and coordination.

Lack of sleep causes individuals to experience a delay in their reflexes, making them slow to react to various stimuli they encounter on the road. Sleep deprivation can cause micro-sleep, which is when an individual falls asleep for a few seconds, even when awake.

Sleep deprivation can have negative effects on drivers, including reducing their attention span, reducing vision and hearing, making them drive more slowly and cautiously, and increasing irritation, frustration, and potential road rage. It is essential to get an adequate amount of sleep to function properly in daily life activities, including driving.

The amount of sleep required by different people may vary, but it is generally recommended that an adult should have between 7-9 hours of sleep per night.

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In 1995, the criminal trial of O.J. Simpson attracted worldwide attention. O.J. Simpson, a former
professional football star, was accused of murdering his former wife and her friend. The jury found
that Simpson was not guilty of the crimes. As you may have learned in a previous lesson, the Fifth
Amendment protects people from being tried for the same crime twice in the same court. Yet, in 1996,
O.J. Simpson was taken to court again for the same murders in a civil trial. He was found guilty.
How do you think this could happen?

Answers

Answer:  A

Explanation:

Why did both british and americans depend on spies?​

Answers

Answer:

It would provide them with information and intelligence that would help them win or be successful during the wars.

What reasons would the United States have to go to war with Great Britain?

Answers

Answer:

The first reason why the United States fought Britain in the War of 1812 was to end the practice of impressment against American sailors. The United States traded with Britain and France during the War of 1812, going against blockades in both countries. Britain impressed American sailors onto its ships in order to maintain its own merchant marine.

Explanation:

What reasons does the US have for going to war with Great Britain?

Causes of the war included British attempts to restrict U.S. trade, the Royal Navy's impressment of American seamen and America's desire to expand its territory.

How could a rise in temperature have both a positive and negative affect on agriculture?

Answers

Plants that need the warmer climates can establish more and longer bringing better agricultural products but the negative is that other plants could suffer from the rise as the plants could dry out and increase fire risk that will destroy the plants or just die from dehydration.

__________ children often have moreserious adjustment problems than __________ children.

Answers

Children who experience adverse life events such as divorce, death of a loved one, or parental substance abuse often have more serious adjustment problems than children who do not experience such events.

These types of events can have a significant impact on a child's emotional and behavioral development, leading to difficulties with self-regulation, social relationships, and academic performance. It is important for parents and caregivers to provide support and guidance during these challenging times and seek professional help if needed.

Additionally, children who have pre-existing mental health conditions may also be more vulnerable to adjustment problems during stressful periods. Understanding the unique needs of each child and providing appropriate care can help mitigate the negative effects of difficult life circumstances on their overall well-being.

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In two to three paragraphs, explain how Vietnam’s political boundaries, affiliations, and alliances changed from the end of World War II to 1975, when the country finally achieved independence. Based on your research, include the causes and effects of foreign aggression on Vietnam during this period.

Answers

Answer:

On 2 September, 1945 Vietnam got its independence.

Explanation:

Vietnam got its independence from France on 2 September 1945. during second world war, France becomes weak and cannot control Vietnam so France evacuated from Vietnam completely and Vietnam got its independence.

Vietnam’s political boundaries meets with China, Indonesia, Cambodia  and Thailand. china is one of the country who help Vietnam against US.

During Vietnam war, China and Russia were two alliances who help the north Vietnamese against south Vietnamese and USA. China and Russia wants to defeat US army so they help north Vietnamese. In 1975, both south Vietnamese and US army was defeated and north Vietnamese took control of whole country.

in chapter one, we have learned that successful students __________.

Answers

Answer:

Maintain positive core beliefsMake wise choices at forks in the roadAccept their weaknessesUse the same skills for success in the workplace as in college

What are five main ingredients to a consommé?

Answers

Answer:

bouillon, ground meat, mirepoix, tomatoes, egg whites

Explanation:

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