Consider the probability that at least 66 out of 150 students will not pass their college...
Consider the probability that at least 66 out of 150 students will not pass their college placement exams. Assume the probability that a given student will not pass their college placement exam is 2%. Specify whether the normal curve can be used as an approximation to the binomial probability by verifying the necessary conditions. ANSWER IS YES OR NO
Homework Answers
np = 150*0.02 = 3
Since np is less than 5, we can't use normal approximation.
The answer is No
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