Question
A travel agency conducted a survey of the prices charged by ocean cruise ship lines and determined they were approximately normally distributed with a mean
A travel agency conducted a survey of the prices charged by ocean cruise ship lines and determined they were approximately normally distributed with a mean of $110 per day and a standard deviation of $20 per day.
What is the probability that the average charge for a randomly selected sample of 35 ocean cruise ship lines will be less than $99 per day?
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Topological Dimension And Dynamical Systems
Authors: Michel Coornaert
1st Edition
3319197940, 9783319197944
