c. The middle 40% of indoor cats' age of death lies between what two numbers? Low: years High: years
c. The middle 40% of indoor cats' age of death lies between what two numbers? Low: years High: years
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
Related questions
Question
** I already have answers a and b *** I just need answer C
![On average, indoor cats live to 12 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( 12
b. Find the probability that an indoor cat dies when it is between 7.2 and 9.4 years
old.
c. The middle 40% of indoor cats' age of death lies between what two numbers?
Low:
years
High:
Hint:
Helpful videos:
2.7
years
• Find a Probability [+]
• Finding a Value Given a Probability [+]
Hint](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f8e4cad-17a8-4afc-8111-d96bcef8136e%2Ffc9ecf18-5790-4b9f-8081-810226d42bdd%2Fytt95a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:On average, indoor cats live to 12 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( 12
b. Find the probability that an indoor cat dies when it is between 7.2 and 9.4 years
old.
c. The middle 40% of indoor cats' age of death lies between what two numbers?
Low:
years
High:
Hint:
Helpful videos:
2.7
years
• Find a Probability [+]
• Finding a Value Given a Probability [+]
Hint
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