A data set includes data from 400 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the meantornado length is greater than 2.6 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value.State the final conclusion that addresses the original claim.Hypothesis test results:μ: Mean of variableHo: μ=2.6HA H>2.6Variable Sample MeanLength2.75311Std. Err. DF T-Stat0.274284 399 0.558217P-value0.2885OA. Fail to reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.6 milesOB. Reject Ho. There is sufficient evidence to support the claim that the mean tornado length is greater than 2.6 milesOC. Reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles.OD. Fail to reject Ho. There is not sufficient evidence to support the claim that the mean tornado length is greater than 2.6 miles.

Given that Test statistics = t = 0.558217 P-value = 0.2885

Answered: A data set includes data from 400…

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 data set includes data from 500 random tornadoes. The display from technology available below results from using the tornado lengths (miles) to test the claim that the mean tornado length is greater than 2.7 miles. Use a 0.05 significance level. Use the display to identify the null and alternative hypotheses, test statistic, and P-value. State the final conclusion that addresses the original claim.
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