Please use SAS to solve and show the code thank you.
a)
H0 : μ1 = μ2 = μ3
H1 : at least one mean is different
Source | DF | Sum of squares | Mean square | F-vale | Pr >F |
Model | 2 | 543.6000000 | 271.8000000 | 16.08 | 0.0004 |
Error | 12 | 202.8000000 | 16.9000000 | ||
Corrected total | 14 | 746.4000000 |
From the SAS output above, the calculated F statistic is F=16.08 with 2 and 12 degrees of freedoms. The corresponding P-value is 0.0004 which is less than = 0.01, so there is at least one circuit type that is different.
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