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A random variable has the following dist...

A random variable has the following distribution.
`{:(x=x_(i),,-3,,-2,,-1,,0,,1,,2),(P(x=x_(i)),,0.1,,2K,,3K,,7K,,0.2,,0.1):}`
Then for the values, A = K, B = Mean, C = Variance, the ascending order is

A

A, B, C

B

B, A, C

C

C, B, A

D

C, A, B

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The correct Answer is:
B
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