Question

According to national data, about 13% of American college students earn a graduate degree. Using this estimate, what is the probability that exactly 28 undergraduates in a random sample of 200 students will earn a college degree? Hint: Use the normal approximation to the binomial distribution, where

p = 0.13

and

q = 0.87.

(Round your answer to four decimal places.)


You may need to use the appropriate table in Appendix C to answer this question.

https://www.webassign.net/priviterastats3/priviterastats3_appendix_c.pdf

Answer 1

The probability that exactly 28 undergraduate in random of sample of 200 student will earn college degree is 0.0743

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