The p-value represents the probability that a sample will result in a statistic such asthe one obtained if the null hypothesis is true.TrueFalse What must be true in order to test hypotheses regarding the population mean?The sample is obtained using a simple random sampleThe sample has no outliers and the population from which the sample is drawnis normally distributed or the sample size is greater or equal to 30.The sample values are independent of each other.np(1-p) must be greater than or equal to 10

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The p-value represents the probability that a sample will result in a statistic such as the one obtained if the null hypothesis is true. True False

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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Charlie tests whether there are more male or female coffee drinkers at his university's coffee shop. One day, he collects data on gender from 76 customers. If the gender ratio is 55 percent female, what is the expected number of male customers if the null hypothesis is true?
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