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. Identify the value of the test statistic.

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Question 18
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.
Identify the value of the test statistic.
Source
DF
SS
MS
F
Factor
3 13.500
4.500 5.17 0.011
Error
16 13.925
0.870
Total
19 27.425
0.011
13.500
4.500
5.17
Transcribed Image Text:Question 18 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. Identify the value of the test statistic. Source DF SS MS F Factor 3 13.500 4.500 5.17 0.011 Error 16 13.925 0.870 Total 19 27.425 0.011 13.500 4.500 5.17
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