Question
A record is kept of the number of yellow flags in the last 30 laps of the most recent NASCAR races. See the chart below:
A record is kept of the number of yellow flags in the last 30 laps of the most recent NASCAR races. See the chart below:
| # of yellow flags in the last 30 laps: | % of Occurring: |
| 0 | 18% |
| 1 | 45% |
| 2 | 25% |
| 3 | 12% |
Calculate the mean number of yellow flags in the last 30 laps and standard deviation of this Probability Distribution.
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Theory Of Distributions
Authors: Svetlin G Georgiev
1st Edition
3319195271, 9783319195278
