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K A data set includes data from 400 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 2.8 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. C inport the claim that the mean tomado length is greater than 2.8 miles

K A data set includes data from 400 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 2.8 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. C inport the claim that the mean tomado length is greater than 2.8 miles

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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Hypothesis test results: μ: Mean of variable Ho - H=2.8 HA >2.8 Variable Length Sample Mean 3.35627 Std. Err. DF 0.293055 399 T-Stat P-value 1.898176 0.0292
Transcribed Image Text:Hypothesis test results: μ: Mean of variable Ho - H=2.8 HA >2.8 Variable Length Sample Mean 3.35627 Std. Err. DF 0.293055 399 T-Stat P-value 1.898176 0.0292
st K 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 mean tornado length is greater than 2.8 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Identify the test statistic. (Round to two decimal places as needed.). Identify 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 support the claim that the mean tornado length is greater than 2.8 miles
Transcribed Image Text:st K 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 mean tornado length is greater than 2.8 miles. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Identify the test statistic. (Round to two decimal places as needed.). Identify 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 support the claim that the mean tornado length is greater than 2.8 miles
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