An employee survey conducted two years ago by Rice Motors, Inc., found that 53% of its employees
Question:
a. What is the standard error of the sample proportion who are concerned?
b. What is the probability that the sample proportion is less than 0.5?
c. What is the upper limit of the sample proportion such that only 3% of the time the sample proportion would exceed this value?
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Related Book For
Statistics For Business And Economics
ISBN: 9780132745659
8th Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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