Is there a link between exercise and level of education? Independent random samples of adults from group A (college graduates) and group B (no high-school diploma) gave the following information about percentage who exercise regularly. (Reference: Centers for Disease Control and Prevention.)A (%)52.863.953.965.548.950.346.732.648.146.332.2 B (%)41.143.151.143.838.548.732.837.234.548.539.630.5Use a 5% level of significance to test the claim that there is no difference in the exercise rate distributions according to education level.(a) What is the level of significance? (b) Compute the sample test statistic. (Use 2 decimal places.)(c) Find the P-value of the sample test statistic. (Use 4 decimal places.)

a. From the given information, the level of significance is 5% or 0.05. b. Null Hypothesis:…

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Is there a link between exercise and level of education? Independent random samples of adults from group A (college graduates) and group B (no high-school diploma) gave the following information about percentage who exercise regularly. (Reference: Centers for Disease Control and Prevention.)

A (%)	52.8	63.9	53.9	65.5	48.9	50.3	46.7	32.6	48.1	46.3	32.2
B (%)	41.1	43.1	51.1	43.8	38.5	48.7	32.8	37.2	34.5	48.5	39.6	30.5

Use a 5% level of significance to test the claim that there is no difference in the exercise rate distributions according to education level.

(a) What is the level of significance?

(b) Compute the sample test statistic. (Use 2 decimal places.)

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