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Chebychev’s Theorem You are conducting a survey on the
Chapter 2, Problem 35E(choose chapter or problem)
Problem 35E
Chebychev’s Theorem You are conducting a survey on the number of pets per household in your region. From a sample with n = 40, the mean number of pets per household is 2 pets and the standard deviation is 1 pet. Using Chebychev’s Theorem, determine at least how many of the households have 0 to 4 pets.
Questions & Answers
QUESTION:
Problem 35E
Chebychev’s Theorem You are conducting a survey on the number of pets per household in your region. From a sample with n = 40, the mean number of pets per household is 2 pets and the standard deviation is 1 pet. Using Chebychev’s Theorem, determine at least how many of the households have 0 to 4 pets.
ANSWER:
Solution 35E
Step1 of 2:
From the given problem we have a sample size n = 40. The mean number of pets per household is and standard deviation is
We need to determine at least how many of the households have 0 to 4 pets.