A local university reports that 10% of their students take their general education courses on a pass/fail basis. Assume that twenty students are registered for a general education course.
a.What is the expected number of students who have registered on a pass/fail basis?b.What is the probability that exactly five are registered on a pass/fail basis?c.What is the probability that more than four are registered on a pass/fail basis?d.What is the probability that less than two are registered on a pass/fail basis?
What will be an ideal response?
?
| a. | 2 |
| b. | 0.0319 |
| c. | 0.0432 |
| d. | 0.3917 |
Business
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