Question 14.34

14.34 How large does the statistic need to be?

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

  1. Compare four groups with three observations per group.
  2. Compare four groups with five observations per group.
  3. Compare four groups with seven observations per group.
  4. Summarize what you have learned about distributions from this exercise.