Mathematics, 16.12.2021 02:20 karyvillanuevap5w9ym

In testing a certain kind of missile, target accuracy is measured by the average distance X (from the target) at which the missile explodes. The distance X is measured in miles and the sampling distribution of X is given by: X 0 10 50 100
P(X) 1â40 1/20 1â10 33â40

Calculate the variance of this sampling distribution.

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In testing a certain kind of missile, target accuracy is measured by the average distance X (from th...

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