The weight of luggage car

The weight of luggage car

The weight of luggage carried onto a plane by passengers is normally distributed with a meanof 20 KG and a standard deviation of 6 KG.a. What is the probability that a passenger’s luggage weighs 25 KG?b. Passengers are “fast-tracked” if they have luggage weighing less than 10 KG. What percentage ofpassengers are fast tracked?c. The airline wants to set the maximum weight limit so that only 2.5% of passengers have to pay anoverweight luggage fee. What limit should it set?d. If the plane has 100 passengers, what is the probability that the average weight of their luggage isless than 23 KG?

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