3. The weight of house cats is normally distributed with a mean weight of 13 pounds and a standard deviation of 2.9 pounds. a. Find the probability that a randomly selected cat weighs more than 14 pounds. b. Find the probability that a randomly selected cat weighs between 10 and 15 pounds.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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3. The weight of house cats is normally distributed with a mean weight of 13 pounds and a standard
deviation of 2.9 pounds.
a. Find the probability that a randomly selected cat weighs more than 14 pounds.
b. Find the probability that a randomly selected cat weighs between 10 and 15 pounds.
C.
Find the probability a randomly selected cat weigh less than 23 pounds.
Transcribed Image Text:3. The weight of house cats is normally distributed with a mean weight of 13 pounds and a standard deviation of 2.9 pounds. a. Find the probability that a randomly selected cat weighs more than 14 pounds. b. Find the probability that a randomly selected cat weighs between 10 and 15 pounds. C. Find the probability a randomly selected cat weigh less than 23 pounds.
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