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QUESTION
There are 500 employees in a firm, 45% of whom are female. A sample of 60 employees is selected randomly. Determine the standard error of the...
There are 500 employees in a firm, 45% of whom are female. A sample of 60 employees is selected randomly.
Determine the standard error of the proportion.
What is the probability that the sample proportion (proportion of females) is between 0.40 and 0.55?
