Question 896:
1. Given the following probability distributions:Group A
X P(X)
2 0.15
4 0.20
6 0.25
8 0.15
10 0.25
a. Compute the expected value for the group
b. Compute the standard deviation for the group
Group A
X P(X)
2 0.15
4 0.20
6 0.25
8 0.15
10 0.25
a. Compute the expected value for the group
b. Compute the standard deviation for the group