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 2.7 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. LOADING... Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternativehypotheses? A. H0: μ=2.7 miles H1: μ≠2.7 miles B. H0: μ=2.7 miles H1: μ<2.7 miles C. H0: μ=2.7 miles H1: μ>2.7 miles D. H0: μ<2.7 miles H1: μ=2.7 miles
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 2.7 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. LOADING... Click the icon to view the display from technology. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternativehypotheses? A. H0: μ=2.7 miles H1: μ≠2.7 miles B. H0: μ=2.7 miles H1: μ<2.7 miles C. H0: μ=2.7 miles H1: μ>2.7 miles D. H0: μ<2.7 miles H1: μ=2.7 miles
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
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
2.7
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.LOADING...
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternativehypotheses?
H0:
μ=2.7
milesH1:
μ≠2.7
milesH0:
μ=2.7
milesH1:
μ<2.7
milesH0:
μ=2.7
milesH1:
μ>2.7
milesH0:
μ<2.7
milesH1:
μ=2.7
milesIdentify the test statistic.
nothing
(Round to two decimal places as needed.)Identify the P-value.
nothing
(Round to three decimal places as needed.)State the final conclusion that addresses the original claim.
▼
Reject
Fail to reject
H0.
There is
▼
not sufficient
sufficient
2.7
milesExpert Solution
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