The data show the percentage of households that composted kitchen waste and those that composted yard waste in 26 regions of a certain country. Complete parts a and b below. Full data set O Kitchen: 31, 94, 47, 85, 54, 17, 64, 64, 61, 73, 60, 66, 70, 68, 55, 26, 79, 29, 59, 61, 34, 20, 22, 33, 37, 59 Yard: 52, 88, 65, 80, 79, 58, 83, 83, 86, 85, 90, 80, 81, 85, 82, 91, 85, 79, 78, 70, 67, 51, 51, 76, 87, 88 a. Compare the means. The mean percentage of households that composted kitchen waste is %, while the mean percentage of households that composted yard waste is %. The percentage of households that composted kitchen waste is V the percentage of households that composted yard waste. (Type integers or decimals. Round to one decimal place as needed.) b. Compare the standard deviations. The standard deviation of the percentage of households that composted kitchen waste is %, while the standard deviation of the percentage of households that composted yard waste is %. The percentage of households that composted kitchen waste is V the percentage of households that composted yard waste. (Type integers or decimals. Round to one decimal place as needed.)
The data show the percentage of households that composted kitchen waste and those that composted yard waste in 26 regions of a certain country. Complete parts a and b below. Full data set O Kitchen: 31, 94, 47, 85, 54, 17, 64, 64, 61, 73, 60, 66, 70, 68, 55, 26, 79, 29, 59, 61, 34, 20, 22, 33, 37, 59 Yard: 52, 88, 65, 80, 79, 58, 83, 83, 86, 85, 90, 80, 81, 85, 82, 91, 85, 79, 78, 70, 67, 51, 51, 76, 87, 88 a. Compare the means. The mean percentage of households that composted kitchen waste is %, while the mean percentage of households that composted yard waste is %. The percentage of households that composted kitchen waste is V the percentage of households that composted yard waste. (Type integers or decimals. Round to one decimal place as needed.) b. Compare the standard deviations. The standard deviation of the percentage of households that composted kitchen waste is %, while the standard deviation of the percentage of households that composted yard waste is %. The percentage of households that composted kitchen waste is V the percentage of households that composted yard waste. (Type integers or decimals. Round to one decimal place as needed.)
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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Transcribed Image Text:The data show the percentage of households that composted kitchen waste and those that composted yard waste in 26 regions of a certain country. Complete parts a
and b below.
Full data set D
Kitchen: 31, 94, 47, 85, 54, 17, 64, 64, 61, 73, 60, 66, 70,
68, 55, 26, 79, 29, 59, 61, 34, 20, 22, 33, 37, 59
Yard: 52, 88, 65, 80, 79, 58, 83, 83, 86, 85, 90, 80, 81,
85, 82, 91, 85, 79, 78, 70, 67, 51, 51, 76, 87, 88
a. Compare the means.
The mean percentage of households that composted kitchen waste is
%, while the mean percentage of households that composted yard waste is
%. The
percentage of households that composted kitchen waste is
the percentage of households that composted yard waste.
(Type integers or decimals. Round to one decimal place as needed.)
b. Compare the standard deviations.
The standard deviation of the percentage of households that composted kitchen waste is %, while the standard deviation of the percentage of households that
composted yard waste is %. The percentage of households that composted kitchen waste is
V the percentage of households that composted yard
waste.
(Type integers or decimals. Round to one decimal place as needed.)
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