If sample correlation coefficient r equals 0.654, test the hypothesis that the population correlation coefficient is...

 

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If sample correlation coefficient r equals 0.654, test the hypothesis that the population correlation coefficient is significant. Assume a = 0.05, and n=5 (use the t-test). Answer the following questions. A. The tabulated or critical t-value(s) is(are) (16 points) ........ а. 1.123 b. 1.123 c. -3.182, 3.182 d. 1.123, -1.123 B. The calculated t-value is b. 1.632 C. 2.006 d. 1.497 a. 4.197 C. The population correlation coefficient is significant because a. The calculated t-value falls in the acceptance region b. The tabulated t-value falls in the acceptance region The calculated t-value falls in the rejection region d. The tabulated t-value falls in the acceptance region C. If sample correlation coefficient r equals 0.654, test the hypothesis that the population correlation coefficient is significant. Assume a = 0.05, and n=5 (use the t-test). Answer the following questions. A. The tabulated or critical t-value(s) is(are) (16 points) ........ а. 1.123 b. 1.123 c. -3.182, 3.182 d. 1.123, -1.123 B. The calculated t-value is b. 1.632 C. 2.006 d. 1.497 a. 4.197 C. The population correlation coefficient is significant because a. The calculated t-value falls in the acceptance region b. The tabulated t-value falls in the acceptance region The calculated t-value falls in the rejection region d. The tabulated t-value falls in the acceptance region C.

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