Mathematics, 12.07.2019 03:30 JBBunny

Suppose iq scores were obtained from randomly selected couples. for 20 such pairs of people, the linear correlation coefficient is 0.899 and the equation of the regression line is modifyingabove y with caret equals 0.98 plus 0.97 x, where x represents the iq score of the husband. also, the 20 x values have a mean of 98.03 and the 20 y values have a mean of 96.05. what is the best predicted iq of the wife, given that the husband has an iq of 104? use a significance level of 0.05.

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Suppose iq scores were obtained from randomly selected couples. for 20 such pairs of people, the lin...

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