Form the probability distribution for number of cars sold

Reference no: EM13472123

Using the company records for the past 500 working days, the manager of Konig Motors, a suburban automobile dealership, has summarized the number of cars sold per day into the following table:

Number of Cars Sold per Day	Frequency of Occurrence
0	40
1	100
2	142
3	66
4	36
5	30
6	26
7	20
8	16
9	14
10	8
11	2
Total	500

a. Form the probability distribution for the number of cars sold per day?

b. Compute the mean or expected number of cars sold per day?

c. Compute the standard deviation?

Reference no: EM13472123

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