**Determine whether the following procedure results in a binomial distribution or a distribution that can be treated as binomial (by applying the 5% guideline for cumbersome calculations). If it is not binomial and cannot be treated as binomial, identify at least one requirement that is not satisfied.**Treating 3930 bald men with a special shampoo and recording how they say their scalp feels---Choose the correct answer below.- **A. It is binomial or can be treated as binomial.**- **B. It is not binomial because there are more than two possible outcomes.**- **C. It is not binomial because there are more than two possible outcomes and the trials are not independent.**- **D. It is not binomial because the probability of success does not remain the same in all trials.**

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Answered: Determine whether the following…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A student is taking a true-false exam with 10 questions. Assume that the student guesses at all 10 questions. Use the accompanying tables to complete parts a through c. Click the icon to view the binomial distribution table for p = 0.5 and n = 10. Click here to view page 1 of the normal table. Click here to view page 2 of the normal table. Click here to view page 3 of the normal table. Click here to view page 4 of the normal table. a. The student gets either seven or eight answers correct. The probability the student gets either seven or eight answers correct is. (Round to four decimal places as needed.)
76% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they think that political correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a problem in America today. Answer the questions below. 1.mean of the binomial distribution 2.variance of the binomial distribution 3.standard deviation
You guess repeatedly on an exam that is made up of multiple choice questions, all of which have 5 possible answers. There are 22 problems on the exam. If needed, round your answers below to three decimals. a. To model this situation with a binomial distribution, what would you use for p? b. How many questions would you expect to get right? C. What is the variance? d. What is the probability of getting 4 questions right? Submit Question
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The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 65, find the probability of a sample mean being greater than 218 if u = 217 and o = 5.6. %3D
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