Solution) An automobile dealership records the number of cars sold each day. The data are used in calculating
Question: An automobile dealership records the number of cars sold each day. The data are used in calculating the following probability distribution of daily sales:
| x | P(x) |
| 0 | 0.1 |
| 1 | 0.1 |
| 2 | 0.2 |
| 3 | 0.2 |
| 4 | 0.3 |
| 5 | 0.1 |
a. Find the probably that the number of cars sold tomorrow will be between two and four (both inclusive)
b. Find the cumulative distribution function of the number of cars sold per day.
c. Show that P(x) is a probability distribution
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Answer: The answer consists of 1 page
Deliverable: Word Document
Deliverable: Word Document
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