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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