Calculate the standard deviation value by finding the value a in the table so that the X random variable given the probability distribution table below is the probability distribution? A) 0.93 B) 0.91 C) 0.88 D) 0.85 E) 0.99

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Chapter1: Combinatorial Analysis
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11 - Calculate the standard deviation value by finding the value a in the table so that the X random variable given the probability distribution table below is the probability distribution?

A) 0.93


B) 0.91

C) 0.88

D) 0.85


E) 0.99

11 -
1
2
4
f(x)
1/8
1/2
1/4
a
Transcribed Image Text:11 - 1 2 4 f(x) 1/8 1/2 1/4 a
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