Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x = 101.17, y = 103.9, r=0.932, P-value y 1.15+ 1.02x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 106? Use a significance level of 0.000, and 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.)

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Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x = 101.17, y = 103.9, r= 0.932, P-value = 0.000, and
y = 1.15 + 1.02x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 106? 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.)
Transcribed Image Text:Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x = 101.17, y = 103.9, r= 0.932, P-value = 0.000, and y = 1.15 + 1.02x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 106? 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.)
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