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The most obese countries in the world have obesity rates that range from 11.4% to 74.6%. This data is summarized in the following table. Percent of Population Obese 11.4-20.45 20.45-29.45 29.45-38.45 38.45-47.45 47.45-56.45 56.45-65.45 65.45-74.45 74.45-83.45 Number of Countries 27 11 5 1 4 2 0 1 (a) What is the best estimate of the average obesity percentage for these countries? (Round your answer to two decimal places.) 26.51 x (b) The United States has an average obesity rate of 33.9%. Is this rate above average or below? (Round your answers to two decimal places.) Since the average for the United Sates is 33.9%, compared to the average obesity rate of X%, the United States has an obesity rate average. X% higher than

The most obese countries in the world have obesity rates that range from 11.4% to 74.6%. This data is summarized in the following table. Percent of Population Obese 11.4-20.45 20.45-29.45 29.45-38.45 38.45-47.45 47.45-56.45 56.45-65.45 65.45-74.45 74.45-83.45 Number of Countries 27 11 5 1 4 2 0 1 (a) What is the best estimate of the average obesity percentage for these countries? (Round your answer to two decimal places.) 26.51 x (b) The United States has an average obesity rate of 33.9%. Is this rate above average or below? (Round your answers to two decimal places.) Since the average for the United Sates is 33.9%, compared to the average obesity rate of X%, the United States has an obesity rate average. X% higher than

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
Section10.5: Comparing Sets Of Data
Problem 10PPS
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The most obese countries in the world have obesity rates that range from 11.4% to 74.6%. This data is summarized in the following table. Percent of Population Obese 11.4-20.45 20.45-29.45 29.45-38.45 38.45-47.45 47.45-56.45 56.45-65.45 65.45-74.45 74.45-83.45 Number of Countries 27 11 5 1 4 2 0 1 (a) What is the best estimate of the average obesity percentage for these countries? (Round your answer to two decimal places.) 26.51 X (b) The United States has an average obesity rate of 33.9%. Is this rate above average or below? (Round your answers to two decimal places.) Since the average for the United Sates is 33.9%, compared to the average obesity rate of X %, the United States has an obesity rate average. X% higher than
Transcribed Image Text:The most obese countries in the world have obesity rates that range from 11.4% to 74.6%. This data is summarized in the following table. Percent of Population Obese 11.4-20.45 20.45-29.45 29.45-38.45 38.45-47.45 47.45-56.45 56.45-65.45 65.45-74.45 74.45-83.45 Number of Countries 27 11 5 1 4 2 0 1 (a) What is the best estimate of the average obesity percentage for these countries? (Round your answer to two decimal places.) 26.51 X (b) The United States has an average obesity rate of 33.9%. Is this rate above average or below? (Round your answers to two decimal places.) Since the average for the United Sates is 33.9%, compared to the average obesity rate of X %, the United States has an obesity rate average. X% higher than
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