Hypothesis Test for a Population Mean (o is Known) You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho:µ = 53.7 Ha: µ > 53.7 You believe the population is normally distributed and you know the population standard deviation is o = 10.1. You obtain a sample mean of M = 57.5 for a sample of size n = 63. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to three decimal places.) p-value = The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis
Hypothesis Test for a Population Mean (o is Known) You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho:µ = 53.7 Ha: µ > 53.7 You believe the population is normally distributed and you know the population standard deviation is o = 10.1. You obtain a sample mean of M = 57.5 for a sample of size n = 63. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to three decimal places.) p-value = The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis
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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