Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Suppose IQ scores were obtained from randomly selected couples. For 20 such pairs of people, the linear correlation coefficient is 0.897 and the equation of
Suppose IQ scores were obtained from randomly selected couples. For 20 such pairs of people, the linear correlation coefficient is 0.897 and the equation of the regression line is y-bar= -2.05+1.04x, where x represents IQ score of the husband. Also, the 20 x values have a mean of 100.88 and the 20 y values have a mean of 102.7. What is the best predicted IQ of a randomly selected wife, given that her husband has an IQ of 94?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started