On average, indoor cats live to 14 years old with a standard deviation of 2.5 years. Suppose that the distribution is normal. Let X = the age at death of a randomly selected indoor cat. Round answers to 4 decimal places where possible. a.  What is the distribution of X? X ~ N(,) b. Find the probability that an indoor cat dies when it is between 9.2 and 13 years old.  c.  The middle 20% of indoor cats' age of death lies between what two numbers?      Low:            years      High:           years

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