There are 500 employees in a firm, 45% are female. A sample of 60 employees is selected
Question:
a. Determine the standard error of the proportion.
b. What is the probability that the sample proportion (proportion is females) is between 0.40 and 0.55?
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From the given information The number of employees in the firm is N 500 Te perc...View the full answer
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Related Book For
Business Statistics A First Course
ISBN: 9780321979018
7th Edition
Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan
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