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Calculate the Y intercept ( a ) of the regression equation using the following information: Mean number of years of schooling: 17 Mean monthly income:
Calculate theYintercept (a) of the regression equation using the following information:
Mean number of years of schooling: 17
Mean monthly income: $2,750
Slope (b) of the regression equation: $650
Consider the following linear regression equation:Y= 12 + -1(X)
IfX= 7, what is the predicted value ofY?
Consider the following linear regression prediction equation:Y= 12 + -1(X)
If the predicted value ofYfor an observation is 5, calculate the residual for an observation where the observed valueYis equal to 9.
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