A ski gondola carries skiers to the top of a mountain. Assume that weights of skiers are normally distributed with a mea
Posted: Mon Jul 11, 2022 11:55 am
A ski gondola carries skiers to the top of a mountain. Assumethat weights of skiers are normally distributed with a mean of 202lb and a standard deviation of 40
lb. The gondola has a stated capacity of 25 passengers, and thegondola is rated for a load limit of 3750
lb. Complete parts (a) through (d) below.
a. Given that the gondola is rated for a loadlimit of 3750
lb, what is the maximum mean weight of the passengers if thegondola is filled to the stated capacity of
25 passengers? The maximum mean weight is
150150
lb.
Part 2
b. If the gondola is filled with
25
randomly selected skiers, what is the probability thattheir mean weight exceeds the value from part (a)?
The probability is
lb. The gondola has a stated capacity of 25 passengers, and thegondola is rated for a load limit of 3750
lb. Complete parts (a) through (d) below.
a. Given that the gondola is rated for a loadlimit of 3750
lb, what is the maximum mean weight of the passengers if thegondola is filled to the stated capacity of
25 passengers? The maximum mean weight is
150150
lb.
Part 2
b. If the gondola is filled with
25
randomly selected skiers, what is the probability thattheir mean weight exceeds the value from part (a)?
The probability is