Mathematics, 01.07.2021 04:50 dbzrules02
The average square footage of a U. S. single-family home is 2250 square feet with a standard deviation of 60 square feet. Consider a random sample of 575 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 2010 and 2490 square feet?
homes
At least what percentage of the sample homes have square footage between 2070 and 2430 square feet?
Answers: 1
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