Question: Refer to the previous three exercises. a. State and interpret the null hypothesis tested with the F statistic in the ANOVA table given in Exercise

Refer to the previous three exercises.
a. State and interpret the null hypothesis tested with the F statistic in the ANOVA table given in Exercise 13.22.
b. From the F table (Table D), which F statistic value would have a P-value of 0.05 for these data?
c. Report the observed F test statistic and its P-value. Interpret the P-value, and make a decision for a 0.05 significance level. Explain in nontechnical terms what the result of the test means.

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