ANOVA

Question 1

State a null and alternative hypothesis for an experiment.

Answer 1

Null: There is no significant difference
Alternative: There is a significant difference

Question 2

Calculate a corrected p-value for an ANOVA statistical test.

Answer 2

0.05 divided by the number of combinations possible

Question 3

Analyze the results of an ANOVA statistical test (by comparing F and F-critical values).

Answer 3

If the F is greater than the F-crit, reject the null

Question 4

Analyze the results of subsequent t-tests in an ANOVA statistical test.

Answer 4

If the test produces a value less than the corrected p-value, the difference between those two groups is significant