Card 148 / 180: A Human Resources Manager is interested in finding the average compensation for financial analysts. Through market research she obtained compensation information for a sample of 75 financial planners with an average value of $78,588 and sample standard deviation of $12,000. What is the point estimate of the population standard deviation?
A) $78,588
B) $66,588
C) $12,000
D) $14,000

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