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21. How do grocery costs compare across the country? Using a market basket of 10 items in- cluding meat, milk, bread, eggs, coffee, potatoes, cereal, and orange juice, Where to Retire magazine calculated the cost of the market basket in six cities and in six retirement areas across the country (Where to Retire, November/December 2003). The data with market basket cost to the nearest dollar are as follows: City Cost Retirement Area Cost Buffalo, NY Des Moines, lA Hartford, CT Los Angeles, CA Miami, FL Pittsburgh, PA $33 Biloxi-Gulfport, MS Asheville, NC Flagstaff, AZ Hilton Head, SC Fort Myers, FL Santa Fe, NM $29 32 32 34 34 31 27 32 38 36 32 Compute the mean, variance, and standard deviation for the sample of cities and the sample of retirement areas. b. a. What observations can be made based on the two samples?

21. How do grocery costs compare across the country? Using a market basket of 10 items in- cluding meat, milk, bread, eggs, coffee, potatoes, cereal, and orange juice, Where to Retire magazine calculated the cost of the market basket in six cities and in six retirement areas across the country (Where to Retire, November/December 2003). The data with market basket cost to the nearest dollar are as follows: City Cost Retirement Area Cost Buffalo, NY Des Moines, lA Hartford, CT Los Angeles, CA Miami, FL Pittsburgh, PA $33 Biloxi-Gulfport, MS Asheville, NC Flagstaff, AZ Hilton Head, SC Fort Myers, FL Santa Fe, NM $29 32 32 34 34 31 27 32 38 36 32 Compute the mean, variance, and standard deviation for the sample of cities and the sample of retirement areas. b. a. What observations can be made based on the two samples?

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 26PFA
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ply provides the more consistent and 21. How do grocery costs compare across the country? Using a market basket of 10 items in- cluding meat, milk, bread, eggs, coffee, potatoes, cereal, and orange juice, Where to Retire magazine calculated the cost of the market basket in six cities and in six retirement areas across the country (Where to Retire, November/December 2003). The data with market basket cost to the nearest dollar are as follows: City Cost Retirement Area Cost Buffalo, NY Des Moines, IA Hartford, CT Los Angeles, CA Miami, FL Pittsburgh, PA $33 27 32 38 Biloxi-Gulfport, MS Asheville, NC Flagstaff, AZ Hilton Head, SC Fort Myers, FL Santa Fe, NM $29 32 32 34 34 31 36 32 Compute the mean, variance, and standard deviation for the sample of cities and the sample of retirement areas. b. a. What observations can be made based on the two samples?
Transcribed Image Text:ply provides the more consistent and 21. How do grocery costs compare across the country? Using a market basket of 10 items in- cluding meat, milk, bread, eggs, coffee, potatoes, cereal, and orange juice, Where to Retire magazine calculated the cost of the market basket in six cities and in six retirement areas across the country (Where to Retire, November/December 2003). The data with market basket cost to the nearest dollar are as follows: City Cost Retirement Area Cost Buffalo, NY Des Moines, IA Hartford, CT Los Angeles, CA Miami, FL Pittsburgh, PA $33 27 32 38 Biloxi-Gulfport, MS Asheville, NC Flagstaff, AZ Hilton Head, SC Fort Myers, FL Santa Fe, NM $29 32 32 34 34 31 36 32 Compute the mean, variance, and standard deviation for the sample of cities and the sample of retirement areas. b. a. What observations can be made based on the two samples?
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