Is a statistics class' delivery type a factor in how well students do on the final exam? The table below shows the average percent on final exams from several randomly selected classes that used the...

Is a statistics class' delivery type a factor in how well students do on the final exam? The table below shows the average percent on final exams from several randomly selected classes that used the different delivery types.

Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of α=0.01.

For this study, we should use  ANOVA

1. Your friend Stephanie helped you with the null and alternative hypotheses...
   H0: μ1=μ2=μ3
   H1: At least one of the mean is different from the others.
   
   
   
   


2. The test-statistic for this data =                                          (Please show your answer to 3 decimal places.)

1. The p-value for this sample =                                                      (Please show your answer to 4 decimal places.)