The number of calls received per day at a crisis hot line is distributed as follows. Find the mean


Question: The number of calls received per day at a crisis hot line is distributed as follows.

Find the mean, variance and standard deviation of the distribution.

Number of calls – X P(X)

30 .05

31 .21

32 .38

33 .25

34 .11

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Solution: The solution consists of 2 pages
Type of Deliverable: Word Document

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