The mean starting salary for nurses is $67,694 nationally ("Staff nurse -," 2013). The standard deviation is approximately $10,333. Assume that the starting salary is normally distributed.

a.)State the random variable.

b.)Find the probability that a starting nurse will make more than $80,000.

c.)Find the probability that a starting nurse will make less than $60,000.

d.)Find the probability that a starting nurse will make between $55,000 and $72,000.

e.)If a nurse made less than $50,000, would you think the nurse was under paid?Why or why not?

f.)What salary do 30% of all nurses make more than?