Given below are the analysis of variance results from a Minitab display. Assume that you want to use a 0.05 significance level in testing the null hypothesis that the different samples come from populations with the same mean. What can you conclude about the equality of the population means? Source DF SS MS F Factor 3 13.500 4.500 5.17 0.011 Eror 16 13.925 0.870 Total 19 27.425 Reject the null hypothesis since the p-value is Freater than the significance level. Accept the null hypothesis since the p-value is greater than the significance level. Reject the null hypothesis since the p-value is less than the significance level. Accept the null hypothesis since the p-value is less than the significance level.
Given below are the analysis of variance results from a Minitab display. Assume that you want to use a 0.05 significance level in testing the null hypothesis that the different samples come from populations with the same mean. What can you conclude about the equality of the population means? Source DF SS MS F Factor 3 13.500 4.500 5.17 0.011 Eror 16 13.925 0.870 Total 19 27.425 Reject the null hypothesis since the p-value is Freater than the significance level. Accept the null hypothesis since the p-value is greater than the significance level. Reject the null hypothesis since the p-value is less than the significance level. Accept the null hypothesis since the p-value is less than the significance level.
MATLAB: An Introduction with Applications
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
Transcribed Image Text:Question 20
Given below are the analysis of variance results from a Minitab display. Assume that you
want to use a 0.05 significance level in testing the null hypothesis that the different
samples come from populations with the same mean.
What can you conclude about the equality of the population means?
Source
DF
SS
MS
F
Factor
13.500
4500
5.17
0.011
Eror
16
13.925
0.870
Total
19
27.425
Reject the null hypothesis since the p-value is reater than the significance level.
Accept the null hypothesis since the p-value is greater than the significance level.
Reject the null hypothesis since the p-value is less than the significance level.
Accept the null hypothesis since the p-value is less than the significance level.
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