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Case 6-3: US Production Wages 2005 According to the bureau of labor statistics, the average weekly...

Case 6-3: US Production Wages 2005
According to the bureau of labor statistics, the average weekly pay for a US production worker was $500 in 2005. Assume that available data indicate that wages are normally distributed with a standard deviation of $150.

Refer to Case 6-3: US Production Wages 2005
How much, at the minimum, does a production worker have to earn to be in the top 20% of wage earners?

1.

$626.00
2.

$517.44
3.

$584.16
4.

$373.76
5.

$514.84
Math   Statistics-And-Probability   
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