Question: What can we say about the relationship between the correlation r and the slope b of the least- squares line for the same set of

What can we say about the relationship between the correlation r and the slope b of the least- squares line for the same set of data? O The slope b is always equal to the square of the correlation r. O b is always larger than r. O r is always larger than b. O Both r and b always have values between -1 and 1. O r and b have the same sign (+ or -)

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