Hi! I'm struggling a lot on this statistics question regarding ski gondolas and probability. I only need help with option b, that if 25 randomly selected skiers are aborad, what is the probability their mean weight exceeds 140?

A ski gondola carries skiers to the top of a mountain. Assume that weights of skiers are normally distributed with a mean of 188 lb and a standard deviation of 36 lb. The gondola has a stated capacity of 25 passengers, and the gondola is rated for a load limit of 3500 lb. Complete parts (a) through (d) below. 3. Given that the gondola is rated for a load limit of 3500 lb, what is the maximum mean weight of the passengers if the gondola is lled to the stated capacity of 25 passengers? The maximum mean weight is 140 lb. (Type an integer or a decimal. Do not round.) b. If the gondola is lled with 25 randomly selected skiers, what is the probability that their mean weight exceeds the value from part (a)? The probability is D. (Round to four decimal places as needed.)