The two regression lines become identical if the correlation coefficient is ans. 0 ±1 2 none
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Solution 1
The two regression lines become identical if the correlation coefficient is ±1. This is because a correlation coefficient of ±1 indicates a perfect linear relationship between the two variables. In this case, all the data points lie exactly on a straight line, and thus the regression lines predictin Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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