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a) Find the mean, variance, and standard deviation of the probability distribution.

a) Find the mean, variance, and standard deviation of the probability distribution.
Find the mean of the

probability distributi
 

Complete parts(a) and(b) using the probability distribution below.

The number of overtime hours worked in one week per employee

Overtime hours0123456 
Probability

                                                                                                                            0.025, 0.075,0.144, 0.289,0.234,0.164,0.070

a) Find the mean, variance, and standard deviation of the probability distribution.
Find the mean of the probability distributions

Find the variance of the probability distribution.

Find the standard deviation of the probability distribution

 
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