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A cheetahs top speed follows a bell shaped distribution with a mean of 60mph and a standard deviation of 5mph. Use the 68- 95- 99.7

A cheetahs top speed follows a bell shaped distribution with a mean of 60mph and a standard deviation of 5mph. Use the 68- 95- 99.7 rule to answer the following questions.

  1. what percentage of cheetahs have top speed between 50mph and 70mph?
  2. what percentage of cheetahs have speeds between 45 mph and 65mph?
  3. what percentage of cheetahs have top speeds below 45phm?

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