A set of X and Y scores has MX = 4,MY = 10,SSₓ = 10,and SP = 5.The regression equation for these scores is Y = 0.5X + 8.

Name: A set of X and Y scores has MX = 4,MY = 10,SSₓ = 10,and SP = 5.The regression equation for these scores is Y = 0.5X + 8.
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Quizplus · Accepted Answer

The slope (b) of the regression line is calculated as SP/SSₓ, which is 5/10 = 0.5. The intercept (a) is calculated using the formula a = MY - b*MX, which gives a = 10 - 0.5*4 = 8. Therefore, the regression equation is Y = 0.5X + 8.

A Set of X and Y Scores Has MX =