The average square footage of a U.S. single-family home is 2750 square feet with a standard deviation of 95 square feet. Consider a random sample of 275 homes. Use Chebyshev's Rule to address the following questions. Round solutions to the nearest whole number, if necessary. At least how many of the sample homes have square footage between 2275 and 3225 square feet? homes At least what percentage of the sample homes have square footage between 2560 and 2940 square feet?

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