IOF 20 Fandomly selected sets of siblings. The 20 pairs of measurements yield x = 98.55, y= 96.1, r=0.840, P-value = 0.000, and y = 1.09 +0.96x, where: represents the IQ score of the younger child. Find the best predicted value of y given that the younger child has an IQ of 102? Use a significance level of 0.05. Click the icon to view the critical values of the Pearson correlation coefficientr. 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= 98.55, y 96.1, r 0.840, P-value = 0.000, and y = 1.09 +0.96x, where x
represents the IQ score of the younger child. Find the best predicted value of y given that the younger child has an IQ of 102? Use a significance level of 0.05.
Click the icon to view the critical values of the Pearson correlation coefficientr.
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= 98.55, y 96.1, r 0.840, P-value = 0.000, and y = 1.09 +0.96x, where x represents the IQ score of the younger child. Find the best predicted value of y given that the younger child has an IQ of 102? Use a significance level of 0.05. Click the icon to view the critical values of the Pearson correlation coefficientr. The best predicted value of y is (Round to two decimal places as needed.)
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