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Question 3 (5 points) Multiple Choice 3 (5%) Consider 2 variables X and Y. The data for X has a mean of 10 and
Question 3 (5 points) Multiple Choice 3 (5%) Consider 2 variables X and Y. The data for X has a mean of 10 and standard deviation of 3. The data for Y has a mean of 12 and standard deviation of 6. The correlation between X and Y is -0.4. In the fitted regression equation Y=b0+b1 X, the b1 value is: O cannot be determined based on the information given 0-0.8 -0.2 -0.4
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