SOLUTION: Find the mean of the distribution shown below. X 2 3 4 P(X) 0.35 0.24 0.41

Algebra ->  Probability-and-statistics -> SOLUTION: Find the mean of the distribution shown below. X 2 3 4 P(X) 0.35 0.24 0.41       Log On


   

Question 926333: Find the mean of the distribution shown below.
X
2
3
4
P(X)
0.35
0.24
0.41
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

X|P%28X%29
2|0.35
3|0.24
4|0.41


mean = sum of p%28x%29%2Ax
mean+=+0.35%2A2+%2B+0.24%2A3+%2B+0.41%2A4
mean+=+0.70%2B0.72%2B+1.64
mean+=+3.06