For a group of four men the Probability Distribution for the number of men, x, who will live through the next year is given in the following table: P(X) 0.0000 1 0.0001 0.0006 0.0387 4 0.9606 Find the mean and standard deviation of this Probability Distribution. Your answer must be to four decimal places. Also is 2 a significantly low value for the number of men in a group of 4 men who will live through the next year.

MATLAB: An Introduction with Applications
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For a group of four men the Probability Distribution for the number of men, x, who will live through the next year is given in the following table:
P(x)
0.0000
1
0.0001
2
0.0006
0.0387
4
0.9606
Find the mean and standard deviation of this Probability Distribution. Your answer must be to four decimal places. Also is 2 a significantly low value for the number of men in a group of 4 men who will live through
the next year.
Transcribed Image Text:For a group of four men the Probability Distribution for the number of men, x, who will live through the next year is given in the following table: P(x) 0.0000 1 0.0001 2 0.0006 0.0387 4 0.9606 Find the mean and standard deviation of this Probability Distribution. Your answer must be to four decimal places. Also is 2 a significantly low value for the number of men in a group of 4 men who will live through the next year.
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