Suppose IQ scores were obtained for 20 randomly selected sets of twins. The20 pairs of measurements yield x=93.97,y=92.35,r=0.897, P-value=0.000, and y=1.37+0.97x, where x represents the IQ score of the twin born first. Find the best predicted value of y given that the twin born first has an IQ of 97? Use a significance level of 0.05. The best predicted value of y is enter your response here. (Round to two decimal places as needed.)
Suppose IQ scores were obtained for 20 randomly selected sets of twins. The20 pairs of measurements yield x=93.97,y=92.35,r=0.897, P-value=0.000, and y=1.37+0.97x, where x represents the IQ score of the twin born first. Find the best predicted value of y given that the twin born first has an IQ of 97? Use a significance level of 0.05. The best predicted value of y is enter your response here. (Round to two decimal places as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Suppose IQ scores were obtained for 20 randomly selected sets of twins. The20 pairs of measurements yield x=93.97,y=92.35,r=0.897, P-value=0.000, and y=1.37+0.97x, where x represents the IQ score of the twin born first. Find the best predicted value of y given that the twin born first has an IQ of 97? Use a significance level of 0.05.
The best predicted value of y is
enter your response here.
(Round to two decimal places as needed.)
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