Suppose IQ scores were obtained for 20 randomly selected sets of siblings. The 20 pairs of measurements yield x = 101.32, y = 100.8, r= 0.905, and y = 13.59 +0.86x, where x represents the IQ score of the older child. Find the best predicted value of y given that the older child has an IQ of 96? 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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Suppose IQ scores were obtained for 20 randomly selected sets of siblings. The 20 pairs of measurements yield x = 101.32, y = 100.8, r= 0.905, and y = 13.59 +0.86x,
where x represents the IQ score of the older child. Find the best predicted value of y given that the older child has an IQ of 96? 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 siblings. The 20 pairs of measurements yield x = 101.32, y = 100.8, r= 0.905, and y = 13.59 +0.86x, where x represents the IQ score of the older child. Find the best predicted value of y given that the older child has an IQ of 96? 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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