You conduct a hypothesis test about a population mean p at a significance level of a = 0.10 using a sample of size n = 38. The population standarddeviation o is known, so you use the standardized test statistic (z). Your test statistic follows a standard normal distribution when the null hypothesisis true, and its value obtained from the sample is 2 = -2.65.Use the Distributions tool to help you answer the questions that follow.t DistributionDegrees of Freedom=60AAA-3.0-2.0-1.00.01.02.03.0 If you perform a left-tail test, the p-value isless than the significance level.If you perform a two-tail test, the p-value isgreater than the significance level.You do not reject the null hypothesis in this case, because the p-value isYourejectthe null hypothesis in this case, because the p-value is

Given values are population standard deviation is knownstandardized z test statistic = -2.65 Level…

If you perform a left-tail test, the p-value is less than the significance level. If you perform a two-tail test, the p-value is greater than the significance level. You do not reject the null hypothesis in this case, because the p-value is You reject the null hypothesis in this case, because the p-value is

If you perform a left-tail test, the p-value is less than the significance level. If you perform a two-tail test, the p-value is greater than the significance level. You do not reject the null hypothesis in this case, because the p-value is You reject the null hypothesis in this case, because the p-value is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

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