Multiple choice exam

Assignment Help Other Subject
Reference no: EM13337868

A student is taking a multiple choice exam in which eachquestion has four choices. Assume that she has no knowledge of thecorrect answers to any of the questions. There are five multiple choicequestions on the exam. What is the probability that she will get no questionscorrect? Explain the formula that needs to be used and what each symbol means and alsoshow in detail what steps to take to get the answer.

Reference no: EM13337868

Questions Cloud

Estimate population mean if the population standard : Find the minimun sample size to estimate a population mean if the population standard deviation is 5.2, the confidence interval is 99 % and the maximum error of estimate is 3.  N=
What are the expected value-standard deviation : A population of 1,000 student spends an average of $10.50 aday on dinner. The standard deviation of the expenditure is $3 . Asimple random sample of 64 students is taken.
Confidence interval to estimate the true cost of the vcr : A survey of retail stores revealed that a particular brand andmodel of a VCR retails for $375 with a standard deviation of$20. Develop a 95% confidence interval to estimate the true cost ofthe VCR.
Will reduce its inventory costs-null hypothesis : A private consulting firm determines the method that will reduce its inventory costs. The suggestions of the consulting firmare based on the assumption that mean time between the date oforder and date the items are received is 150 days.
Multiple choice exam : A student is taking a multiple choice exam in which eachquestion has four choices. Assume that she has no knowledge of thecorrect answers to any of the questions. There are five multiple choicequestions on the exam. What is the probability that she w..
Checked periodically by a quality control inspector : A production process is checked periodically by a quality control inspector. The inspector selects simple random samples of30 finished products and computes the sample mean product weights Xbar.
Sales per customer contact of a salesperson : A marketing manager of a manufacturing company finds that an average of a sales per customer contact of a salesperson is 0.40. What is the probability that this salesperson makes exactly two sales in the next six customercontacts?
Find probability that astudent receives a grade of c : During past years, thedistribution of grades A, B, C, D and F in Commerce classes hasbeen 0.07, 0.30, 0.48, 0.10 and 0.05, respectively.
What is the probability that an employee earns : The probability that atrainee will remain with a company is 0.6. The probability that anemployee earns more than Rs.10, 000 per year is 0.5. Theprobability that an employee is a trainee who remained with thecompany or who earns more than Rs.10, 000 p..

Reviews

Write a Review

Other Subject Questions & Answers

  Contribute to the depression of 1837

Which of the following did not contribute to the depression of 1837?

  Role of an art historian who has time traveling powers

For this project, you will take on the role of an art historian who has time traveling powers. As part of your work, you are writing a book detailing the different cultures we have studied and the relationship between art and society in each.

  Service request from huffman trucking

The individual project for this course is in the form of a Service Request from Huffman Trucking. It is necessary for the student to access Service Request: SR-ht-001. Create a Benefits Election System.

  Regulating the food law

Why do US consumers have or do not haveâ?"a â??right to know whether a food contains an ingredient derived from rDNA techniques.

  What is economic order quantity

What is the economic order quantity for the following situation? A firm sells 32,000 cases of microwave popcorn per year. The cost per order is Rs.20 per case and the firm experiences a carrying cost of 8.0%.

  Outsdie collection gency to pursue overdue patient accounts

What are the positive and negative factors in using an outsdie collection gency to pursue overdue patient accounts?

  Discuss the behavior of the rescue team

(The Strange Case of Matthew Buford)Discuss the behavior of the rescue team and do you think that groupthink as discussed in the Janis article was operating here, why or why not?

  An employee worked as a drill and machine operator

An employee worked as a drill and machine operator at a furniture manufacturer. Employees were subject to dismissal when they accumulated seven points against them for violations based on conduct. For example, an excused absence was one point, while ..

  Environmental justice equation

What changes in CBDR may be anticipated and how would they affect the environmental justice equation?

  Eric’s illness was food-borne

Do you think Eric’s illness was food-borne? If so, what food(s) do you most suspect? What do you think of his plan to go off-campus for lunch from now on?

  Gaming approach to crowd behavior

Berk in the article, "Gaming Approach to Crowd Behavior," details a crowd situation leading up to the barricade episodic and applies utilitarian decision theory to explain it.

  Media system and practices problem

What do you see as the strengths of the U. S. media system and practices? What are its shortcomings? What changes in media production and delivery do you think would benefit U.S. society?

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