A data set lists earthquake depths. The summary statistics are n = 400, x= 5.41 km, s=4.27 km. Use a 0.01significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equato 5.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, teststatistic, P-value, and state the final conclusion that addresses the original claim.Determine the test statistic.(Round to two decimal places as needed.)Determine the P-value.(Round to three decimal places as needed.)State the final conclusion that addresses the original claim.Reject Ho. There is sufficient evidence to conclude that the mean of the population of earthquakedepths is 5.00 km is not correct.6CHEHCopyright ©2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions Contact Usa884°FNext+insertKtprt scbackspac RA data set lists earthquake depths. The summary statistics are n = 400, x=5.41 km, s=4.27 km. Use a 0.01significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equalto 5.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, teststatistic, P-value, and state the final conclusion that addresses the original claim.What are the null and alternative hypotheses?OA. Ho #5.00 kmH₁ H=5.00 kmOC. Ho H=5.00 kmH₁: >5.00 kmDetermine the test statistic.5(Round to two decimal places as needed.)Datorming the PavaluaGCopyright ©2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy Permissions Contact UsYH&S a8NMOB. Ho H=5.00 kmH₁ μ< 5.00 kmKOD. Hou 5.00 kmH₁ μ#5.00 kmDINext84°Finsertprt sc10:32 A8/8/202

The following information has been given: n=400x¯=5.41s=4.27

Answered: A data set lists earthquake depths. The…

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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A 0.01 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is different from 0.5. Assume that sample data consists of 55 girls in 100 births, so the sample statistic of 1120 results in a z score that is 1 standard deviation above 0. Complete parts (a) through (h) below.Click here to view page 1 of the Normal table. LOADING... Click here to view page 2 of the Normal table. LOADING...Question content area bottomPart 1a. Identify the null hypothesis and the alternative hypothesis. Choose the correct answer below.Part 7g. What are the critical value(s)?The critical value(s) is/are enter your response here. (Round to three decimal places as needed. Use a comma to separate answers as needed.)Part 8h. What is the area of the critical region?The area is enter your response here. (Round to two decimal places as needed.)
A golf association requires that golf balls have a diameter that is 1.68 inches. To determine if golf balls conform to the standard, a random sample of golf balls was selected. Their diameters are shown in the aco data table. Do the golf balls conform to the standards? Use the a=0.05 level of significance. E Click the icon to view the data table. First determine the appropriate hypotheses. Hg: (Type integers or decimals. Do not round.) Find the test statistic. (Round to two decimal places as needed.) Find the P-value. (Round to three decimal places as needed.) What can be concluded from the hypothesis test? O A. Reject Hg. There is sufficient evidence to conclude that the golf balls do not conform to the association's standards at the a=0.05 level of significance. O B. Do not reject Hg. There is not sufficient evidence to conclude that the golf balls do not conform to the association's standards at the a 0.06 level of significance. OC. Do not reject Hg. There is sufficient evidence to…
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