Information about statistics-probability distributions

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Identity Probability Distributions. In this exercise, determine whether a probability distribution is given. In the case where a probability distribution is not described, identify the requirements that are not satisfied. In the case where a probability distribution is described, find its means and standard deviation.

Mortality 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: EM13102427

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