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Author Question: Watersports Rental at Flathead Lake rents jet skis and power boats for day use. Each piece of ... (Read 50 times)

beccaep

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on: Jun 24, 2018
Watersports Rental at Flathead Lake rents jet skis and power boats for day use. Each piece of equipment has a clock that records the time that it was actually in use while rented.
 
  The company has observed over time that the distribution of time used is normally distributed with a mean of 3.6 hours and a standard deviation equal to 1.2 hours. Watersports management has decided to give a rebate to customers who use the equipment for less than 2.0 hours. Based on this information, the probability that a customer will get the rebate is 0.4082. Indicate whether the statement is true or false

Question 2

State the appropriate null and alternative hypotheses for this situation.
 
  What will be an ideal response?


anyusername12131

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Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

H0 : 1 = 2 = 3 = 4
H1 : At least one mean differs from the others


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