Question
Suppose that the correlation, r , between two variables x and y is +0.77. For an x value that is 1 standard deviation above its
Suppose that the correlation, r, between two variables x and y is +0.77.
For an x value that is 1 standard deviation above its mean, how many standard deviations above its mean would you predict the y value to be?
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
