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*** Can the normal distribution be used to approximate the random variable x? OA. No, because nq < 5. OB. No, because np < 5. OC. Yes, because np 25 and nq ≥ 5. OD. No, because np <5 and nq < 5.

*** Can the normal distribution be used to approximate the random variable x? OA. No, because nq < 5. OB. No, because np < 5. OC. Yes, because np 25 and nq ≥ 5. OD. No, because np <5 and nq < 5.

MATLAB: An Introduction with Applications
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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The sample size n, probability of success p, and probability of failure q are given for a binomial experiment. Decide whether you can use the normal distribution to approximate the random variable x. n=17 p=0.74 Can the normal distribution be used to approximate the random variable x? OA. No, because nq < 5. OB. No, because np < 5. OC. Yes, because np ≥5 and nq ≥ 5. OD. No, because np <5 and ng < 5. q=0.26
Transcribed Image Text:The sample size n, probability of success p, and probability of failure q are given for a binomial experiment. Decide whether you can use the normal distribution to approximate the random variable x. n=17 p=0.74 Can the normal distribution be used to approximate the random variable x? OA. No, because nq < 5. OB. No, because np < 5. OC. Yes, because np ≥5 and nq ≥ 5. OD. No, because np <5 and ng < 5. q=0.26
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