Determining the critical value of f for each of the, Ask an Expert

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Determining the critical value of F. For each of the following situations, state how large the F statistic needs to be for rejection of the null hypothesis at the 0.05 level.

(a) Compare 3 groups with 5 observations per group.

(b) Compare 4 groups with 4 observations per group.

(d) Summarize what you have learned about F distributions from this exercise.

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