The professor doesn't offer help and I'm not getting any take aways from the book so I'm completely lost. I have no intention of submitting someone else work as my own I just need to know the steps to take to solve the problem. I need someone to teach me how to complete the problem.

The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 370 grams and a standard deviation of '15 grams. Find the weight that corresponds to each event {Use Excel or Appendix C to calculate the zualue. Round your final answers to 2 decimal places.] 5. Highest 30 percent h. Middle 7|] percent vs. Highest 90 percent d. Lowest 2|] percent to :I WW