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week 6 7.1.33+

# week 6 7.1.33+ - W W Assignment Week 6 Exercises Date...

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Unformatted text preview: W W Assignment: Week 6 Exercises Date: 10/1/11 Course: Math 201 Fall B10 Time: 1:10 PM Book: Larson: Elementary Statistics: Picturing the World, Se A local chess club claims that the length of time to play a game has a mean of 13 minutes or more. Write sentences describing type I and type II errors for a hypothesis test of this claim. A type I error will occur if the actual mean of the length of time to play a game is greater than or equal to 13 minutes, but you reject the null hypothesis, H0: u 2 13 . M "-'- "‘—-\ A type [I error will occur if the actual mean of the length of time to play a game is less than 13 minutes, but you fail to reject the null hypothesis, H0: ll 2 13 . / *H “A YOU ANSWERED: less than or equal to / H0: H S 13 greater than or equal to reject H0: 11513 Page 1 ...
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