A local university reports that 3% of its students take their general education courses on a pass/fail basis. Assume that 50 students are registered for a general education course
a. Define the random variable in words for this experiment.
b. What is the expected number of students who have registered on a pass/fail basis?
c. What is the probability that exactly 5 are registered on a pass/fail basis?
d. What is the probability that more than 3 are registered on a pass/fail basis?
e. What is the probability that less than 4 are registered on a pass/fail basis?
a. x = the number of student out of 50 who are registered for a general education course
b. 1.5
c. .0131
d. .0628
e. .9372
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