You ask a simple random sample of 200 college students whether they have ever changed their major.
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Question:
You ask a simple random sample of 200 college students whether they have ever changed their major. Suppose that in the population, 54% of all college students have changed their majors at least one time. The sampling distribution (based on samples of size n = 200) of the sample proportion who say they have changed their major is Normal, with a mean (or center) of 0.54 and a standard deviation of 0.04. Given this information, approximately what percentage of samples would you expect have a sample proportion greater than 0.50? Choose the answer below that is closest to what you calculate.
Related Book For
Business Statistics A First Course
ISBN: 978-0321979018
7th edition
Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan
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