I Need P-Value, Decision on the Null hypothesis, and Interpret the Result, answered thank you. Thank you. The population mean waiting time to check out of a supermarket has been 5 minutes. Recently, in an effort to reduce the waiting time,the supermarket has experimented with a system in which infrared cameras use body heat and in-store software to determine howmany lanes should be opened. A sample of 22 customers was selected, and their mean waiting time to check out was 4.31 minutes,with a sample standard deviation of 2.19 minutes. At the 0.1 significance level is there evidence that the population mean waiting timeto check out is less than 5 minutes?a. What are the null and alternate hypotheses?Ho: (Click to select) vH1: (Click to select) ♥ (Click to select) v(Click to select) v5b. What is the level of significance?(Round your answer to 2 decimal places.)c. Compute the value of the test statistic?sign in front of them)(Round your answer to 3 decimal places. Negative values should have a minusd. Determine the p-value(Round your final answer to 4 decimal places.)e. What is your decision regarding the null hypothesis?O Fail to reject the null.O Reject the null.f. Interpret the result.

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Answered: Need P-Value, Decision on the Null…

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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Q3 Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and then state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. Among 2125 passengers cars in a particular region, 229 had only rear license plates. Among 326 commercial trucks, 47 had only rear license plates. A reasonable hypothesis is that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passengers cars. Use a 0.01 significance level to test that hypothesis. A. Identity the nulls and alternative hypotheses B. Identify the test statistic ( round to two decimal places as needed) C. Identify the p- values (round to two decimal places as needed ? State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. A. Fail to reject Ho. There is not sufficient evidence to support the claim that commercial trucks owners…
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The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when the level of significance is (a) a= 0.01, (b) a=0.05, and (c) a= 0.10. P=0.0596 (a) Do you reject or fail to reject Ho at the 0.01 level of significance? OA Fail to reject Hg because the P-value, 0.0596, is greater than a= 0.01. OB. Reject Ho because the P-value, 0.0596, is greater than a= 0.01. OC. Fail to reject Hg because the P-value, 0.0596, is less than a=0.01. %3D OD. Reject Ho because the P-value, 0.0596, is less than a= 0.01. %3D

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