Question: 20. Using the Bonferroni Test Shown below are partial results from using the Bonferroni test with the sample data used in Exercise 14. Assume that

20. Using the Bonferroni Test Shown below are partial results from using the Bonferroni test with the sample data used in Exercise 14. Assume that a 0.05 significance level is being used.

a. What do the displayed results tell us?

b. Use the Bonferroni test procedure to find the significance value for the test of a significant difference between the mean skull breadth from 1850 B.C. and 150 A.D.

Identify the test statistic and either the P-value or critical values. What do the results indicate?

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