SOLUTION: Let X be a random variable with the following probability distribution:
Value
x
of
X P=Xx
40 0.10
50 0.65
60 0.20
70 0.05
Find the expectation E (X) and variance (X) of
Algebra ->
Probability-and-statistics
-> SOLUTION: Let X be a random variable with the following probability distribution:
Value
x
of
X P=Xx
40 0.10
50 0.65
60 0.20
70 0.05
Find the expectation E (X) and variance (X) of
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Question 1158421: Let X be a random variable with the following probability distribution:
Value
x
of
X P=Xx
40 0.10
50 0.65
60 0.20
70 0.05
Find the expectation E (X) and variance (X) of X
