E(Y X1,... ,Xk)= Pr(Y = 1 X1,... ,Xk)means that
A)for a binary variable model,the predicted value from the population regression is the probability that Y=1,given X.
B)dividing Y by the X's is the same as the probability of Y being the inverse of the sum of the X's.
C)the exponential of Y is the same as the probability of Y happening.
D)you are pretty certain that Y takes on a value of 1 given the X's.

Question

E(Y  X1,... ,Xk)= Pr(Y = 1  X1,... ,Xk)means that
A)for a binary variable model,the predicted value from the population regression is the probability that Y=1,given X. 
B)dividing Y by the X's is the same as the probability of Y being the inverse of the sum of the X's. 
C)the exponential of Y is the same as the probability of Y happening. 
D)you are pretty certain that Y takes on a value of 1 given the X's.

Quizplus · Accepted Answer

The equation indicates that the population regression predicts the probability of Y being equal to 1 given the values of X1 through Xk in a binary variable model. The predicted value is not a certain value of Y, but rather a probability.

E(Y X1, ,Xk)= Pr(Y = 1 X1