check pic please
This is not exactly my area of expertise, but your offered bounties seem low.
best i can do
I would suggest setting a later deadline then.
im sorry thats not possible
-2.79165 + .04013*45 + .35205*4 = 0.4224To transform from probit, which is in the form of a quantile of a standard normal distribution, we can use pnorm in R. We're basically transforming it from a quantile to a probability. pnorm(0.4224) = 0.6636335So the first answer is correct.