Mathematics, 04.05.2021 06:00 JarretteWhitaker

Calculate the P-value for the given scenario. Use 4 decimal places.: Employees at a construction and mining company claim that the mean salary of the company's mechanical engineers is less than that of the one
of its competitors, which is $68,000. A random sample of 20 of the company's mechanical engineers has a mean salary of $66,900. Assume the
population standard deviation is $5500 and the population is normally distributed.

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Calculate the P-value for the given scenario. Use 4 decimal places.: Employees at a construction a...