Given below are the analysis of variance (ANOVA) results from a Minitab display. Assume that you want to use a 0.01 significance level in testing the null hypothesis that the samples come from populations with the same mean. Source DF SS MS F P-val Factor 2. 2280.0 1140.0 7.9 5.39E–04 Error 144 20691.7 143.7 Total 146 22971.8 What can you conclude about the equality of the population means? (circle one) Reject H0 since the p-value is greater than the significance level. Fail to reject H0 since the p-value is greater than the significance level. Reject H0 since the p-value is less than the significance level. Fail to reject H0 since the p-value is less than the significance level.
Given below are the analysis of variance (ANOVA) results from a Minitab display. Assume that you want to use a 0.01 significance level in testing the null hypothesis that the samples come from populations with the same mean.
Source DF SS MS F P-val
Factor 2. 2280.0 1140.0 7.9 5.39E–04
Error 144 20691.7 143.7
Total 146 22971.8
What can you conclude about the equality of the population means? (circle one)
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Reject H0 since the p-value is greater than the significance level.
-
Fail to reject H0 since the p-value is greater than the significance level.
-
Reject H0 since the p-value is less than the significance level.
-
Fail to reject H0 since the p-value is less than the significance level.
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