The following table shows a police department's data on the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day.
x= 0, 1, 2, 3
P(x)= .45, .44, .09, .02
What is the mean fro the probability distribution?
What is the standard deviation for the probability distribution?
This was posted on CourseHero, but I believe the std deviation is wrong, since it's not an option.