. Assume the number of calories in a McDonalds's Egg McMuffin is a normally distributed random variable with a mean of 295 and o of 15 calories. What is the probability that a randomly chosen Egg McMuffin is: a} Less than 300 calories? bl Between 275301 calories? c} More than 250 calories? cl) How manyr calories are needed to represent the T5\" percentile (round to the nearest calorie}? e] How manyr calories are needed for the Egg McMuffin to have less calories than 90% of all McMuffins (round to the nearest calorie}