Question

Are jet skis dangerous? Propelled by a stream of pressurized water, jet skis and other so-called wet bikes carry from one to three people, retail for an average price of $5700, and have become on the the most popular types of recreational vehicle sold today. But critics say that they're noisy, dangerous, and damaging to the environment. An article in the August 1997 issue of the Journal of the American Medical Association reported on a survey that tracked emergency room visits at randomly selected hospitals nationwide. The study recorded data on the number of jet skis in use and the number of accidents for the years 1987-1996. Computer output and a residual plot from a linear regression analysis of the data are shown below.
Is a line an appropriate model for these data? Justify your answer.

Answer 1

Answer:

Step-by-step explanation:

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