The World Bank collects information on the fertility rate (children per woman) in the country and the life expectancy of a person (in years) in each country ('Life expectancy at, 2013 and 'Fertility rate, 2013). The data for 22 randomly selected countries for the year 2011 are in the table below. fertility rate average life expectancy 72.1 76.4 68.9 70.8 74.2 a) Since data were collected for ? Select an answer 2.9 2.1 2.6 2.8 2.5 3.9 1.5 6.9 6.8 1.5 1.4 4.2 1.8 2 2.2 2.6 4.7 1.7 2.1 2.4 5.8 5.2 72.3 76 54.2 54.4 81 80.7 66 75 78.2 69.9 73 62.9 77.2 78.3 67.1 55.4 55.9 Select an answer variable(s), the correct graph to make is a b) Make a scatterplot of X versus Y using technology. Use this graph to answer the part below. c) Which of the following is true about the relation between fertility rate and average life expectancy based on the graph above? Select an answer
The World Bank collects information on the fertility rate (children per woman) in the country and the life expectancy of a person (in years) in each country ('Life expectancy at, 2013 and 'Fertility rate, 2013). The data for 22 randomly selected countries for the year 2011 are in the table below. fertility rate average life expectancy 72.1 76.4 68.9 70.8 74.2 a) Since data were collected for ? Select an answer 2.9 2.1 2.6 2.8 2.5 3.9 1.5 6.9 6.8 1.5 1.4 4.2 1.8 2 2.2 2.6 4.7 1.7 2.1 2.4 5.8 5.2 72.3 76 54.2 54.4 81 80.7 66 75 78.2 69.9 73 62.9 77.2 78.3 67.1 55.4 55.9 Select an answer variable(s), the correct graph to make is a b) Make a scatterplot of X versus Y using technology. Use this graph to answer the part below. c) Which of the following is true about the relation between fertility rate and average life expectancy based on the graph above? Select an answer
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 8PPS
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Transcribed Image Text:The World Bank collects information on the fertility rate (children per woman) in the country and the life
expectancy of a person (in years) in each country ('Life expectancy at, 2013 and 'Fertility rate,' 2013). The
data for 22 randomly selected countries for the year 2011 are in the table below.
fertility rate average life expectancy
72.1
76.4
68.9
70.8
74.2
72.3
76
54.2
54.4
81
80.7
66
75
78.2
69.9
73
62.9
77.2
2.9
2.1
2.6
2.8
2.5
3.9
1.5
6.9
6.8
1.5
1.4
4.2
1.8
2
2.2
2.6
4.7
1.7
2.1
2.4
5.8
5.2
78.3
67.1
55.4
55.9
a) Since data were collected for? Select an answer variable(s), the correct graph to make is a
Select an answer
b) Make a scatterplot of X versus Y using technology. Use this graph to answer the part below.
c) Which of the following is true about the relation between fertility rate and average life expectancy
based on the graph above?
Select an answer
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