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Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ = 50; a = 0.01; o=3.43. Sample statistics: x= 48.6, n=80 O E. Ho: >50 H₂: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) C Determine the outcome and conclusion of the test. Choose the correct answer below. OF. Ho: H=50 H₂: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) OA. The critical value is OB. The critical values are t OA. Fail to reject Ho. At the 1% significance level, there is not enough evidence to reject the claim. OB. Fail to reject Ho. At the 1% significance level, e is not enough evidence to support the claim. OC. Reject Ho. At the 1% significance level, there is enough evidence to support the claim. O D. Reject Ho. At the 1% significance level, there is enough evidence to reject the claim.

Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ = 50; a = 0.01; o=3.43. Sample statistics: x= 48.6, n=80 O E. Ho: >50 H₂: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) C Determine the outcome and conclusion of the test. Choose the correct answer below. OF. Ho: H=50 H₂: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) OA. The critical value is OB. The critical values are t OA. Fail to reject Ho. At the 1% significance level, there is not enough evidence to reject the claim. OB. Fail to reject Ho. At the 1% significance level, e is not enough evidence to support the claim. OC. Reject Ho. At the 1% significance level, there is enough evidence to support the claim. O D. Reject Ho. At the 1% significance level, there is enough evidence to reject the claim.

MATLAB: An Introduction with Applications
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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Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ=50; x = 0.01; a=3.43. Sample statistics: x= 48.6, n = 80 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: μ#50 Ha: μ = 50 O C. Ho: μ = 50 Ha: μ>50 O E. Ho: >50 Ha: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) OB. Ho: H=50 Ha: <50 Determine the outcome and conclusion of the test. Choose the correct answer below. O D. Ho: μ<50 Ha: H=50 OF. Ho: H=50 H₂: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places eeded. OA. The critical value is OB. The critical values are +
Transcribed Image Text:Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ=50; x = 0.01; a=3.43. Sample statistics: x= 48.6, n = 80 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: μ#50 Ha: μ = 50 O C. Ho: μ = 50 Ha: μ>50 O E. Ho: >50 Ha: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) OB. Ho: H=50 Ha: <50 Determine the outcome and conclusion of the test. Choose the correct answer below. O D. Ho: μ<50 Ha: H=50 OF. Ho: H=50 H₂: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places eeded. OA. The critical value is OB. The critical values are +
Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ = 50; α =0.01; o=3.43. Sample statistics: x= 48.6, n=80 O E. Ho: μ> 50 H₂: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) C Determine the outcome and conclusion of the test. Choose the correct answer below. OF. Ho: H=50 Ha: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) OA. The critical value is OB. The critical values are t OA. Fail to reject Ho. At the 1% significance level, there is not enough evidence to reject the claim. OB. Fail to reject Ho. At the 1% significance level, there is not enough evidence to support the claim. OC. Reject Ho. At the 1% significance level, there is enough evidence to support the claim. OD. Reject Ho. At the 1% significance level, there is enough evidence to reject the claim.
Transcribed Image Text:Test the claim about the population mean, μ, at the given level of significance using the given sample statistics. Claim: μ = 50; α =0.01; o=3.43. Sample statistics: x= 48.6, n=80 O E. Ho: μ> 50 H₂: μ = 50 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.) C Determine the outcome and conclusion of the test. Choose the correct answer below. OF. Ho: H=50 Ha: μ#50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) OA. The critical value is OB. The critical values are t OA. Fail to reject Ho. At the 1% significance level, there is not enough evidence to reject the claim. OB. Fail to reject Ho. At the 1% significance level, there is not enough evidence to support the claim. OC. Reject Ho. At the 1% significance level, there is enough evidence to support the claim. OD. Reject Ho. At the 1% significance level, there is enough evidence to reject the claim.
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