A real estate company is interested in the ages of home buyers. They examined the ages of thousands of home buyers and found that the mean age was 47 years old, with a standard deviation of 10 years. Suppose that these measures are valid for the population of all home buyers. Complete the following statements about the distribution of all ages of home buyers. (a) According to Chebyshev's theorem, at least 8 99 home buyers' ages lie between years and answer to the nearest whole number.) (about 89%) of the years. (Round your (b) According to Chebyshev's theorem, at least (Choose one) ▼ of the home buyers' ages lie between 27 years and 67 years. X S

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A real estate company is interested in the ages of home buyers. They examined the ages of thousands of home buyers and found that the mean age was 47
years old, with a standard deviation of 10 years. Suppose that these measures are valid for the population of all home buyers. Complete the following
statements about the distribution of all ages of home buyers.
8
(a) According to Chebyshev's theorem, at least
9
home buyers' ages lie between years and
answer to the nearest whole number.)
(about 89%) of the
years. (Round your
(b) According to Chebyshev's theorem, at least (Choose one)
home buyers' ages lie between 27 years and 67 years.
of the
X
Transcribed Image Text:A real estate company is interested in the ages of home buyers. They examined the ages of thousands of home buyers and found that the mean age was 47 years old, with a standard deviation of 10 years. Suppose that these measures are valid for the population of all home buyers. Complete the following statements about the distribution of all ages of home buyers. 8 (a) According to Chebyshev's theorem, at least 9 home buyers' ages lie between years and answer to the nearest whole number.) (about 89%) of the years. (Round your (b) According to Chebyshev's theorem, at least (Choose one) home buyers' ages lie between 27 years and 67 years. of the X
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