If the mean per capita income in the us is 39000 and the

If the mean per capita income in the U.S. is $39,000 and the standard deviation is 5000. What percent of the population.

a. Earn more than $70K?

b. Earn less than $20K?

c. Answers may seem unrepresentative. Why? What can be the explanation?

d. The top 10% of the income earners earn more than what?

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If the mean per capita income in the us is 39000 and the : if the mean per capita income in the u.s. is 39000 and the standard deviation is 5000. what percent of the

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