Suppose IQ scores were obtained for 20 randomly selected sets of twins, The 20 pairs of measurements yield x 101.14, y= 99.35, r=0.951, P-value0.000, and y -9+ 1.07x, where x represents the IQ score of the twin bom first. Find the best predicted value of y given that the twin born first has an IQ of 917 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.)
Suppose IQ scores were obtained for 20 randomly selected sets of twins, The 20 pairs of measurements yield x 101.14, y= 99.35, r=0.951, P-value0.000, and y -9+ 1.07x, where x represents the IQ score of the twin bom first. Find the best predicted value of y given that the twin born first has an IQ of 917 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.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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