Multiple Choice
How large a sample of government employees should be taken if we want to estimate with 98%
Confidence the mean salary to within $2,000? The population standard deviation is assumed to be
$10,500. (Round up to the nearest whole number)
A) 150
B) 200
C) 525
D) 100
E) 75
Correct Answer:
Verified
Correct Answer:
Verified
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