Is x binomial or if not what distribution does it have

Assignment Help Basic Statistics
Reference no: EM131370869

Suppose that 5 of a total of 20 company accounts are in error. An auditor selects a random sample of 5 out of the 20 accounts.

Let X be the number of accounts in the sample that are in error. Is X binomial? If not, what distribution does it have? Explain.

Reference no: EM131370869

Questions Cloud

What measures would you develop to identify the source : Suppose there is a sudden spike in infection among surgical patients at the hospital where you are a top administrator. The local newspaper is warning people to stay away from the hospital. How would you manage this issue? What measures would you ..
Use variety of decision making methods : Organizational leaders and managers use a variety of decision making methods and tools to make decisions in organizations. Explain two methods and/or tools used in an organization you work for or are familiar with. Describe the decision-making biases..
What type of probability distribution does x have : Suppose that the cars at the plant are checked one by one, and let X be the number of cars checked until the first defective car is found. What type of probability distribution does X have?
What is southwest airline motivational style : Which motivational theory does Southwest Airlines apply to motivate its employees? What communication style does Southwest Airlines   have to communicate with its employees? is it assertive. What is Southwest airline motivational style?
Is x binomial or if not what distribution does it have : Let X be the number of accounts in the sample that are in error. Is X binomial? If not, what distribution does it have? Explain.
Analyze why -how leadership determines what to measure : Analyze why and how leadership determines what to measure and how this helps determine quality.Include at least two research sources in your paper and cite them in a References page at the end in APA format. As in all writing assignments, follow s..
Manufacturing company operates two production lines : A manufacturing company operates two production lines. When both lines are operating, the production rate on each line is 500 units per hour. At this production rate the failure rate of line 1 is 3 failures per 8-hr day (CFR) and the failure rate of ..
What role does each step play in the success of a business : ACC 201- What role does each step play in the success of a business? How could the omission of a step impact the success of a business? What strategies could be used to avoid this?
More difficult to collect marketing data and information : Do you think the internet has made it easier or more difficult to collect marketing data and information? Why? How might the major data collection issues of today compare to the issues that occurred in the pre-internet era?

Reviews

Write a Review

Basic Statistics Questions & Answers

  1you decide to test a friend for esp using a standard deck

1.you decide to test a friend for esp using a standard deck of 52 playing cards. such a deck contains 13 spades 13

  Pharmaceutical manufacturer forms tablets

Tablet hardness. A pharmaceutical manufacturer forms tablets by compressing a granular material that contains the active ingredient and various fillers.

  Breaking strength in kg of the front part of a new vehicle

breaking strength in kg of the front part of a new vehicle is normally distributed. in 10 trials the breaking strengths

  Write the regression equation for banking

What regression equation would you want to do for banking? Give the y and x variables. Explain why this would be important to know.

  Expected profit contribution

A pharmaceutical company has determined that if a new cholesterol-reducing drug is manufactured (introduced to the market) the following probability distribution will describe this drug's contribution to the company profits during the next six mon..

  In 2010 91 of households had at least one cell phone a

in 2010 91 of households had at least one cell phone. a random sample of 300 households in each of two different

  Which is preferable as a graphical display for a large

which is preferable as a graphical display for a large quantitative data set a histogram or a stem-and-leaf diagram?

  Test of goodness of fit to check coats follow probabilities

In this problem we want to run a test of goodness of fit to check whether the coats in the consignment follow the indicated probabilities.

  In an experiment designed to study the effects of

in an experiment designed to study the effects of illumination level on task performance subjects were required to

  Use sampling with probability proportional to size

Use sampling with probability proportional to size, with replacement, to estimate the mean or total of a population of your choice. One example would be the average elevation of lakes on a topographic map.

  Suppose the covariance between y and x is 003 and that the

suppose the covariance between y and x is 0.03 and that the variance of y is 0.04 and the variance of x is 0.12. the

  Difference in means of the salaries

At α = 0.10 test the claim that there is a difference in means of the salaries. (a) State the Hypotheses: (b) Compute the Test statistic: (Round off correctly)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd