#3

Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield )_

Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield - 9.97 + 1.09x, where x represents the IQ score of the x = 101.58, 100.9, 0.914, P-value = 0.000, and y- husband. Find the best predicted value of y given that the husband has an IQ of 99? Use a significance level of 0.05. Click the icon to view the critical values of the Pearson correlation coefficient r. The best predicted value of y is (Round to two decimal places as needed.)