In a certain town, 60% of the adults have a college degree. The accompanying table describes the pro
Question: In a certain town, 60% of the adults have a college degree. The accompanying table describes the probability distribution for the number of adults (among 4 randomly selected adults) who have a college degree. Find the variance for the probability distribution.
| X | p |
| 0 | 0.0256 |
| 1 | 0.1536 |
| 2 | 0.3456 |
| 3 | 0.3456 |
| 4 | 0.1296 |
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Deliverable: Word Document
Deliverable: Word Document
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Math and Statistics Answers
