Exhibit 13-12 SSTR = SSE = 900 nT= 18 .22 736 Refer to Exhibit 13-12. The test statistic to test the null hypothesis equals .84 6.13 4.5 Ho: M1 M2 M3 Ha: At least one mean is different

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Exhibit 13-12
SSTR =
SSE = 900
nT= 18
.22
736
Refer to Exhibit 13-12. The test statistic to test the null hypothesis equals
.84
6.13
4.5
Ho: M1 M2 M3
Ha: At least one mean is different
Transcribed Image Text:Exhibit 13-12 SSTR = SSE = 900 nT= 18 .22 736 Refer to Exhibit 13-12. The test statistic to test the null hypothesis equals .84 6.13 4.5 Ho: M1 M2 M3 Ha: At least one mean is different
Expert Solution
Step 1

The values given in the question are as :

Sum of square for treatments (SSTR) = 736

Sum of square for error (SSE) = 900

nT = 18

F-test statistic is given by, 

Ftest = MSTR/MSE                  ... (1)

Where, 

MSTR = Mean square for treatments. 

MSE = Mean square for error. 

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