Question: H 0 : 1 = 2 = 3 H a : Not all are equal Data were collected from a random sample. All assumptions were
H0: 1 = 2 =3 Ha: Not all are equal
Data were collected from a random sample. All assumptions were met to conduct a one-way analysis of variance. The hypotheses above were tested using Minitab and resulted in the following output:
| Source | DF | SS | MS | F-Value | P-Value |
|---|---|---|---|---|---|
| Factor | 2 | 0.1526 | 0.0763 | 2.19 | 0.1157 |
| Error | 135 | 4.6996 | 0.0348 | ||
| Total | 137 | 4.8522 |
At the 0.05 alpha level, should we reject or fail to reject the null hypothesis?
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