Mean and variance for binomial distribution

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Reference no: EM1312742

Morality Study for a group of four men, the probability distribution for the number x who live through the next year is as given in the accompanying table.

X

P(X)

0

0.0000

1

0.0001

2

0.0006

3

0.0387

4

0.9606

Reference no: EM1312742

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