What is the sum of the probabilities that the model assigns to all the filers in your training set that have been audited?

You are building a logistic regression model to predict whether a tax filer will be audited within the next two years. Your training set population is 1000 filers. The audit rate in your training data is 4.2%.

What is the sum of the probabilities that the model assigns to all the filers in your training set that have been audited?
A . 42.0
B . 4.2
C . 0.42
D . 0.042

Answer: A