A data set includes data from 500 random tornadoes. The display from technology available below results from using the tomado lengths (miles) to test the claim that the mean tornado length is greater than 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and altemative hypotheses, test slatistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: p: Mean of variable Ho u= 22 HA p> 2.2 Variable Sample Mean Length P-value 0.2305 Std. Err DF T-Stat 2.38563 0.251663 499 0.737613 O A. Reject Hn. There is not sufficient evidence to support the claim that the mean tomado length is greater than 22 miles O B. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. OC. Reject Hg. There is sufficient evidence to support the claim that the mean tomado length is greater than 2.2 miles R D. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 22 mies
A data set includes data from 500 random tornadoes. The display from technology available below results from using the tomado lengths (miles) to test the claim that the mean tornado length is greater than 2.2 miles. Use a 0.05 significance level. Use the display to identify the null and altemative hypotheses, test slatistic, and P-value. State the final conclusion that addresses the original claim. Hypothesis test results: p: Mean of variable Ho u= 22 HA p> 2.2 Variable Sample Mean Length P-value 0.2305 Std. Err DF T-Stat 2.38563 0.251663 499 0.737613 O A. Reject Hn. There is not sufficient evidence to support the claim that the mean tomado length is greater than 22 miles O B. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.2 miles. OC. Reject Hg. There is sufficient evidence to support the claim that the mean tomado length is greater than 2.2 miles R D. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 22 mies
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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