LAUSE SALT e test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three inclusion in the problem context. Ho. The data suggests that the difference between mean stopping distances is less than -10. Ho. The data does not suggest that the difference between mean stopping distances is less than -10. reject H. The data suggests that the difference between mean stopping distances is less than -10. reject Ho. The data does not suggest that the difference between mean stopping distances is less than -10.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Suppose and
are true mean stopping distances at 50 mph for cars of a certain type equipped with two different types of braking systems. Use the two-sample t test at significance level 0.01 to test Ho: #₁ #2₂ -10 versus H₂H₁ H₂ < -10 for the following data: m - 8, X-114.2, s₁ - 5.01,
n-8, 129.9, and s₂ 5.39.
USE SALT
Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.)
t-
P-value-
State the conclusion in the problem context.
O Reject Ho. The data suggests that the difference between mean stopping distances is less than -10.
O Reject Ho. The data does not suggest that the difference between mean stopping distances is less than -10.
O Fail to reject Ho. The data suggests that the difference between mean stopping distances is less than -10.
O Fail to reject Ho. The data does not suggest that the difference between mean stopping distances is less than -10.
Transcribed Image Text:Suppose and are true mean stopping distances at 50 mph for cars of a certain type equipped with two different types of braking systems. Use the two-sample t test at significance level 0.01 to test Ho: #₁ #2₂ -10 versus H₂H₁ H₂ < -10 for the following data: m - 8, X-114.2, s₁ - 5.01, n-8, 129.9, and s₂ 5.39. USE SALT Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.) t- P-value- State the conclusion in the problem context. O Reject Ho. The data suggests that the difference between mean stopping distances is less than -10. O Reject Ho. The data does not suggest that the difference between mean stopping distances is less than -10. O Fail to reject Ho. The data suggests that the difference between mean stopping distances is less than -10. O Fail to reject Ho. The data does not suggest that the difference between mean stopping distances is less than -10.
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