MCQOPTIONS
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| 1. |
If X follows a binomial distribution with parameter n=8 and \[p=\frac{1}{2}\], then \[P(\left| X-4 \right|\le 2)\] is |
| A. | \[\frac{119}{128}\] |
| B. | \[\frac{119}{228}\] |
| C. | \[\frac{19}{128}\] |
| D. | \[\frac{18}{128}\] |
| Answer» B. \[\frac{119}{228}\] | |