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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 49 years old, with a standard deviation of 11 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 (about 89%) of the 9. home buyers' ages lie between years and years. (Round your answer to the nearest whole number.) (b) According to Chebyshev's theorem, at least (Choose one) ▼ of the home buyers' ages lie between 27 years and 71 years.

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 49 years old, with a standard deviation of 11 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 (about 89%) of the 9. home buyers' ages lie between years and years. (Round your answer to the nearest whole number.) (b) According to Chebyshev's theorem, at least (Choose one) ▼ of the home buyers' ages lie between 27 years and 71 years.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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 49 years old, with a standard deviation of 11 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 (about 89%) of the 9. home buyers' ages lie between years and years. (Round your answer to the nearest whole number.) (b) According to Chebyshev's theorem, at least (Choose one) v of the home buyers' ages lie between 27 years and 71 years.
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 49 years old, with a standard deviation of 11 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 (about 89%) of the 9. home buyers' ages lie between years and years. (Round your answer to the nearest whole number.) (b) According to Chebyshev's theorem, at least (Choose one) v of the home buyers' ages lie between 27 years and 71 years.
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