On average, indoor cats live to 14 years old with a standard deviation of 2.7 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 14 P ✓2.7 b. Find the probability that an indoor cat dies when it is between 14.2 and 15.9 years old. c. The middle 40% of indoor cats' age of death lies between what two numbers? Low: years High: years Hint: Hint Textbook Pages Submit Question

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On average, indoor cats live to 14 years old with a standard deviation of 2.7 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 14
2.7
b. Find the probability that an indoor cat dies when it is between 14.2 and 15.9 years old.
c. The middle 40% of indoor cats' age of death lies between what two numbers?
Low:
years
years
earch
High:
Hint:
Hint
Textbook Pages
Submit Question
O
II
O
E
no
Transcribed Image Text:On average, indoor cats live to 14 years old with a standard deviation of 2.7 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 14 2.7 b. Find the probability that an indoor cat dies when it is between 14.2 and 15.9 years old. c. The middle 40% of indoor cats' age of death lies between what two numbers? Low: years years earch High: Hint: Hint Textbook Pages Submit Question O II O E no
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