4. Weights of female cats of a certain breed are normally distributed with mean 4.6 kg and standard deviation 0.7 kg. d. A female cat is chosen at random. What is the probability that she weighs more than 5.1 kg?. e. Seven female cats are chosen at random. What is the probability that exactly two of them weigh more than 5.1 kg?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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4. Weights of female cats of a certain breed are normally distributed with mean
4.6 kg and standard deviation 0.7 kg.
d. A female cat is chosen at random. What is the probability that she weighs
more than 5.1 kg?.
e. Seven female cats are chosen at random. What is the probability that exactly
two of them weigh more than 5.1 kg?
Transcribed Image Text:4. Weights of female cats of a certain breed are normally distributed with mean 4.6 kg and standard deviation 0.7 kg. d. A female cat is chosen at random. What is the probability that she weighs more than 5.1 kg?. e. Seven female cats are chosen at random. What is the probability that exactly two of them weigh more than 5.1 kg?
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