If bivariate regression,if the mean for Y is 512,the mean for X is 230,and the slope is
2)35,what is the approximate value of the y-intercept?
A)─33.6
B)+ 28.5
C)─ 13.8
D)+ 40.5
E)─ 28.5

Question

Quizplus · Accepted Answer

The y-intercept (b0) can be calculated using the formula: b0 = mean(Y) - slope * mean(X). Substituting the given values: b0 = 512 - 2.35 * 230 = -28.5.

If Bivariate Regression,if the Mean for Y Is 512,the Mean