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The following table shows the number of used cars sold each day over the last 25 business days at Newark Motors. Number of sold cars
The following table shows the number of used cars sold each day over the last 25 business days at Newark Motors.
Number of sold cars | Frequency | Probability |
---|---|---|
0 | 6 | .24 |
1 | 2 | .08 |
2 | 5 | .20 |
3 | 3 | .12 |
4 | 7 | .28 |
5 | 2 | .08 |
What is the standard deviation for the number of cars sold per day?
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