Mathematics, 12.12.2019 04:31, lindseycagle00
Aski gondola carries skiers to the top of a mountain. assume that weights of skiers are normally distributed with a mean of 193 lb and a standard deviation of 39 lb. the gondola has a stated capacity of 25 passengers, and the gondola is rated for a load limit of 3750 lb. complete parts (a) through (d) below.
a. given that the gondola is rated for a load limit of 3750 lb, what is the maximum mean weight of the passengers if the gondola is filled to the stated capacity of
25 passengers? the maximum mean weight
b) if the grandola is filled with 25 randomly selected skiers, what is the probability that their mean weight exceeds the value from part (a)
c) if the weight assumptions were revised so that the new capacity became 20 passengers and the gondola is filled with 20 randomly selected skiers, what is the probability that their mean weight exceeds 175 lbs, which is the max mean weight that does not cause the total load to exceed 3500lbs?
d) is the new capacity of 20 passengers safe? ?
Answers: 2
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Aski gondola carries skiers to the top of a mountain. assume that weights of skiers are normally dis...
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