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From a sample with n = 28, the mean number of pets per household is 3 with a standard deviation of 1 pet. Using

From a sample with n = 28, the mean number of pets per household is 3 with a standard deviation of 1 pet. Using Chebychev's Theorem, determine at least how many of the households have 1 to 5 pets. At least of the households have 1 to 5 pets. (Simplify your answer.)

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