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Complete parts​ (a) and​ (b) using the probability distribution below. The number of overtime hours...

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

The number of overtime hours worked in one week per employee

Overtime hours

0

1

2

3

4

5

6

Probability

0.030

0.075

0.144

0.284

0.209

0.164

0.095

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

Find the mean of the probability distribution.

μ=

​(Round to one decimal place as​ needed.)

0 0
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