In the Expression Pr(Y = 1 = Φ(β0

Multiple Choice

In the expression Pr(Y = 1 = Φ(β0 + β1X) ,

A) (β0 + β1X) plays the role of z in the cumulative standard normal distribution function.
B) β1 cannot be negative since probabilities have to lie between 0 and 1.
C) β0 cannot be negative since probabilities have to lie between 0 and 1.
D) min (β0 + β1X) > 0 since probabilities have to lie between 0 and 1.