Question
According to a study done by the FAA, checked luggage loaded onto airplanes have a mean weight of 41.2 pounds and a standard deviation of
According to a study done by the FAA, checked luggage loaded onto airplanes have a mean weight of 41.2 pounds and a standard deviation of 12.4 pounds. What is the probability that the mean weight of 38 randomly selected bags is between 38 pounds and 45 pounds?
If there are two answers, list both answers separated by a comma.
Use the Z method and make sure to around everything by 3
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Doing Data Analysis With SPSS Version 18.0
Authors: Dennis Coon, Robert H Carver, Jane Gradwohl Nash
5th Edition
1133171281, 9781133171287
