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Category > Computer Science Posted 29 Apr 2017 My Price 3.00

Suppose that he eventually decides not to buy

Ski wax. Bjork Larsen was trying to decide whether to use a new racing wax for cross-country skis. He decided that the wax would be worth the price if he could average less than 55 seconds on a course he knew well, so he planned to test the wax by racing on the course 8 times.

a) Suppose that he eventually decides not to buy the wax, but it really would lower his average time to below 55 seconds. What kind of error would he have made?

b) His 8 race times were 56.3, 65.9, 50.5, 52.4, 46.5, 57.8, 52.2, and 43.2 seconds. Should he buy the wax? Explain.

 

 

Feb 03 2017 09:55 AM

Answers

Alpha Geek
(8)
Status NEW Posted 29 Apr 2017 08:04 AM My Price 3.00

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file 1493453346-Answer.docx preview (186 words )
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