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Question
For the following probability distribution:| x | f(x) |
| 0 | 0.01 |
| 1 | 0.02 |
| 2 | 0.10 |
| 3 | 0.35 |
| 4 | 0.20 |
| 5 | 0.11 |
| 6 | 0.08 |
| 7 | 0.05 |
| 8 | 0.04 |
| 9 | 0.03 |
| 10 | 0.01 |
a. Determine E(x).
b. Determine the variance and the standard deviation.
Answer
This answer is hidden. It contains 34 characters.
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