Question

et X be a r.v.with the probability distribution:
Х
-2
-1
0
1
2
P(X=x)
1/3
1/2
0
1/4
1/5
Evaluate E(3x+2)
O 157260
O 1425 60
O 1352 60
O 1215 60
Clear Response​

Answer 1

Answer:

157260

1425

1352

1215

clear response