Answered: a binomial distribution consists of 120…

a binomial distribution consists of 120 trials, with a success probability of 43%. determine the mean and standard deviation

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why. A survey found that 87% of parents of teenagers have taken their teenager's cell phone or Internet privileges away as a punishment. You randomly select 18 parents of teenagers and ask them whether they have taken their teenager's cell phone or Internet privileges away as a punishment. Select the correct answer below and, if necessary, fill in the answer boxes to complete your choice. A. Yes, the mean is and the standard deviation is (Round to two decimal places as needed.) B. No, because np < 5. cy C. No, because nq< 5. 24 Click to select and enter your answer(s). Privacy DEC tv 13 MacBook Pro DD DII 000 000 F11 F10 F9 F8 F6 F7 F5 F3 F4 F2 F1 $4 & %23 0. 61 ....
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A binomial experiment is given. Decide whether you can use the normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why. A survey found that 83% of parents of teenagers have taken their teenager's cell phone or Internet privileges away as a punishment. You randomly select 17 parents of teenagers and ask them whether they have taken their teenager's cell phone or Internet privileges away as a punishment. Select the correct answer below and, if necessary, fill in the answer boxes to complete your choice. A. Yes, the mean is and the standard deviation is (Round to two decimal places as needed.) B. No, because np < 5. C. No, because nq < 5.
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