Mathematics, 19.01.2021 19:30 minersaysay22
The random variable X takes on the values of 2,5, n, and 15. The probability distribution of X is shown in the following table.
X
2
5
n
15
P(X)
0.1
0.4
0.2
0.3
The expected value of X is 9.1. What is the value of n ?
Answers: 1
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The random variable X takes on the values of 2,5, n, and 15. The probability distribution of X is sh...
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