Solved: Multiple-choice test questions, Basic Statistics

+44 141 628 6080
[email protected]

Multiple-choice test questions

Question: A multiple-choice test has 6 questions. There are 4 choices for each question. A student who has not studied for the test decides to answer all questions randomly with a Probability of success = p =.25. Let X represent the number of correct answers out of six questions.

(i) Use binomial distribution to complete the table

(ii) Find the probability that the student will be successful in at least 4 questions.

(iii) Find the probability that the student will be successful in at most 3 problems

(iv) Compute the mean μ and the standard deviation σ for the above problem.

View Complete Question

Solution Preview :

Prepared by a verified Expert

Basic Statistics: Multiple-choice test questions

Reference No:- TGS0681591

Now Priced at $10 (50% Discount)

Recommended (99%)

Rated (4.3/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Identify the three major parts of this statement

Adjusting Entries are required at the end of the period to ensure that accrual accounting principles are applied. The building that houses the business is depreciated at an annual rate of $14,000. Develop the adjusting entry for year end.

Q : Would your answer change if division s can sell

Division S sells its product to unrelated parties at a price of $20 per unit. It incurs variable costs of $7 per unit and has fixed costs of $50,000 per month. Monthly production is generally 10,000 units.

Q : Approximately a normal distribution

The average life of a bread-making machine is 7 years, with a standard deviation of 1 year. Assuming that the lives of these machines follow approximately a normal distribution, find

Q : The market value of the asset at that date

Consider two types of assets by Weyerhaeuser Company: timber-growing land purchased in 1910 when the company was known as Weyerhaeuser Timber Company, and machinery purchased and installed at its processing plant in Saskatchewan.

Q : Multiple-choice test questions

A multiple-choice test has 6 questions. There are 4 choices for each question. A student who has not studied for the test decides to answer all questions randomly with a Probability of success = p =.25. Let X represent the number of correct a

Q : What is the variance for the number of defective parts

The foreman at a large plant estimates that there are defective parts about 1% of the time. If the plant produces 20,000 parts in a week, what is the variance for the number of defective parts?

Q : The transfer of the cost of goods manufactured

The entry to close out a small amount of over applied manufacturing overhead would:The journal entry to record the completion and transfer of the cost of goods manufactured includes a:

Q : How do the weaknesses in audit committee affect

Assume that management had determined that its organization's audit committee is not effective. For example, Lehman Brothers, Inc., had weak directorswith little financial knowledge, and those directors were not independent of management.

Q : Explain one pitfall and one security measure

E-commerce creates its own risks and therefore special internal controls.Identify and explain one pitfall and one security measure for an online business and provide examples of how your selected security measure will strengthen internal control.

1940717

Questions
Asked

3,689

Active Tutors

1426661

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Solution Preview :

Prepared by a verified Expert

Basic Statistics: Multiple-choice test questions

Reference No:- TGS0681591

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Identify the three major parts of this statement

Q : Would your answer change if division s can sell

Q : Approximately a normal distribution

Q : The market value of the asset at that date

Q : Multiple-choice test questions

Q : What is the variance for the number of defective parts

Q : The transfer of the cost of goods manufactured

Q : How do the weaknesses in audit committee affect

Q : Explain one pitfall and one security measure

What if client diagnosed with obsessive-compulsive disorder

Nurse is developing an educational program for the staff

What treatment is used when only one artery is blocked

What would be the best meal choice for heart health

Discuss about client in the residual phase of schizophrenia

Discuss - caucasian female in for a follow-up visit

How to protect clients from unsafe staffing ratios

Solution Preview :

Prepared by a verified Expert

Basic Statistics: Multiple-choice test questions

Reference No:- TGS0681591

Recent Questions Asked Basic Statistics

Q : Identify the three major parts of this statement

Q : Would your answer change if division s can sell

Q : Approximately a normal distribution

Q : The market value of the asset at that date

Q : Multiple-choice test questions

Q : What is the variance for the number of defective parts

Q : The transfer of the cost of goods manufactured

Q : How do the weaknesses in audit committee affect

Q : Explain one pitfall and one security measure

Asked Questions