You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 62.8 Ha:µ + 62.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 17 with a mean of ¤ 57.4 and a standard deviation of s = 9.3. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistiC = The test statistic is... in the critical region not in the critical region This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis As such, the final conclusion is that... O There is enough evidence to show that the population mean is not different from 62.8. There is not enough evidence to show that the population mean is not different from 62.8. There is enough evidence to show that the population mean is different from 62.8. O There is not enough evidence to show that the population mean is different from 62.8.

You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 62.8 Ha:µ + 62.8 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 17 with a mean of ¤ 57.4 and a standard deviation of s = 9.3. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistiC = The test statistic is... in the critical region not in the critical region This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis As such, the final conclusion is that... O There is enough evidence to show that the population mean is not different from 62.8. There is not enough evidence to show that the population mean is not different from 62.8. There is enough evidence to show that the population mean is different from 62.8. O There is not enough evidence to show that the population mean is different from 62.8.

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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