Sue Anne owns a medium-sized business. The probability model below describes the number of employees that may call in sick on an
y given day. What is the mean number of employees calling in sick each day? probability model with number of employees sick in column 1. The probabilities are in column 2.
X
Number of
Employees Sick P(X)
0 0.05
1 0.40
2 0.30
3. 0.30
4. 0.05