The weight of male students at a certain university is normallydistributed with a mean of 175 pounds with a standard deviation of7.6 pounds. Find the probabilities.
1. A male student weighs at most 186 pounds.
2. A male students weighs at least 160 pounds.
3. A male student weighs between 165 and 180 pounds.
Please show work. Ideally excel commands would be helpful, butanything would be great!
