If using Data Set 1 in Appendix B for a test of the claim that heights of

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If using Data Set 1 in Appendix B for a test of the claim that heights of men and heights of women have different variances, we find that s = 6.60 cm for women and s = 6.02 for men.

a. Find the values of s21 and s22 and express them with appropriate units of measure.

b. What is the null hypothesis?

c. Find the value of the A test statistic and round it to four decimal places.

d. The P-value for this test is 0.2550. What do you conclude about the stated claim?

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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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Question Posted: May 03, 2015 09:09 AM

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If using Data Set 1 in Appendix B for a test of the claim that heights of

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a b c d There is not sufficient ev...View the full answer

Elementary Statistics

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