MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The following data represent the results from an independent-measures study comparing two treatment
conditions.
Treatment
Treatment
One
Two
7.1
4.9
7
5.1
6.3
4.8
7.2
7.1
6.8
3.4
7.1
4.5
Conduct ANOVA with a = 0.05 for this data and calculate the F-ratio and p-value. Round your answer to
three decimal places. Assume all population and ANOVA requirements are met.
F-ratio:
p-value:
Now, conduct a t-test with a = 0.05 on the same data and calculate the t-statisitc and p-value. Round
your answer to three decimal places.
t-statistic:
p-value:
Observing thep-values, was there a difference in the result of the hypothesis test?
O Yes, the p-values are different enough to change the outcome of the test.
O No, the p-values aren't that far off where it would change the outcome of the test.
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Transcribed Image Text:The following data represent the results from an independent-measures study comparing two treatment conditions. Treatment Treatment One Two 7.1 4.9 7 5.1 6.3 4.8 7.2 7.1 6.8 3.4 7.1 4.5 Conduct ANOVA with a = 0.05 for this data and calculate the F-ratio and p-value. Round your answer to three decimal places. Assume all population and ANOVA requirements are met. F-ratio: p-value: Now, conduct a t-test with a = 0.05 on the same data and calculate the t-statisitc and p-value. Round your answer to three decimal places. t-statistic: p-value: Observing thep-values, was there a difference in the result of the hypothesis test? O Yes, the p-values are different enough to change the outcome of the test. O No, the p-values aren't that far off where it would change the outcome of the test.
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