Hello,

Can you please help me with the homework problem shown below? As well as showing the work/explanation so I can gain an understanding for similar problems?

8. Women make up 24% of the science and engineering workforce. Use the normal approximation to the binomial distribution to nd the probability that, in a random sample of 400 science and engineering employees, (a) more than 120 are women. [6 pts] (b) between 80 and 120 (inclusive) are women. [6 pts]