Average annual salary for a worker in united states

Reference no: EM1392810

Suppose that the average annual salary for a worker in the United States is $30,000 and that annual salaries for Americans are normally distributed with a standard deviation equal to $7,000. Determine the following:

A) What percentage of Americans earn below $22,000?

B) What percentage of Americans earn above $42,000?

Reference no: EM1392810

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