)A random variable is defined as 1/70 (2x − 1); X = - 1,2,3,4,5,6. Construct the probability distribution function of X and find the standard deviation of X.

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Distribution Funtion and Standard Deviation

)A random variable is defined as 1/70 (2x − 1); X =
-
1,2,3,4,5,6. Construct the probability distribution function
of X and find the standard deviation of X.
Transcribed Image Text:)A random variable is defined as 1/70 (2x − 1); X = - 1,2,3,4,5,6. Construct the probability distribution function of X and find the standard deviation of X.
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