X
12
15
17
20
22
24
25
30
P(X)
0.07 0.21 0.1...
Mathematics, 02.05.2021 04:20 jadea520
X
12
15
17
20
22
24
25
30
P(X)
0.07 0.21 0.17 0.25 0.05 0.04 0.13 0.08
The mean of the discrete random variable X is 19.59. What is the variance
of X? Round your answer to the nearest hundredth.
Answers: 1
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