The average salary of merchandisers is $64 000 per year with a standard deviation of $11 000. For solving each of the following questions round each z value to 2 decimal places. Then the final answer as indicated.
a) What is the probability that a merchandiser earns more than $76 000 per year? (Round your answer to 4 decimal places as needed) Probability:
b) What is the probability that a merchandiser earns less than $54 000 per year? (Round your answer to 4 decimal places as needed) Probability:
c) What is the probability that a merchandiser earns between $50 000 and $78 000 per year? (Round your answer to 4 decimal places as needed)
d) What is the probability that a merchandiser will earn between $50 000 and $58 000 per year? (Round your answer to 4 decimal places as needed)
e) What is the average salary below which 7% of the merchandisers earn? (Round your answer to a whole number)
f) What is the average salary above which the top 18% of the merchandisers earn? (Round your answer to a whole number)