On average, indoor cats live to 12 years old with a standard deviation of 2.4 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. %3D a. What is the distribution of X? X - N( b. Find the probability that an indoor cat dies when it is between 10.2 and 11.3 years old. c. The middle 20% of indoor cats' age of death lies between what two numbers? Low: years High: years
On average, indoor cats live to 12 years old with a standard deviation of 2.4 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. %3D a. What is the distribution of X? X - N( b. Find the probability that an indoor cat dies when it is between 10.2 and 11.3 years old. c. The middle 20% of indoor cats' age of death lies between what two numbers? Low: years High: years
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:On average, indoor cats live to 12 years old with a standard deviation of 2.4 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.
%3D
a. What is the distribution of X? X - N(
b. Find the probability that an indoor cat dies when it is between 10.2 and 11.3 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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