2. Determine the level of measurement for each of the variables. Variable Label X1 X2 X3 X4 X5 X6 Country name European Union (0-non-member, 1-member) South American Country (0-no, 1-yes) Member of G-20 (0-non-member, 1-member) Country has petroleum (0-no, 1-petroleum as natural resource, 2 OPEC member) Total area (square kilometers) Level of measurement

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2. Determine the level of measurement for each of the variables.
Variable Label
X1
X2
X3
X4
X5
X6
Country name
European Union (0=non-member, 1=member)
South American Country (0=no, 1-yes)
Member of G-20 (0=non-member, 1=member)
Country has petroleum (0=no, 1-petroleum as natural resource,
2=OPEC member)
Total area (square kilometers)
Level of
measurement
Transcribed Image Text:2. Determine the level of measurement for each of the variables. Variable Label X1 X2 X3 X4 X5 X6 Country name European Union (0=non-member, 1=member) South American Country (0=no, 1-yes) Member of G-20 (0=non-member, 1=member) Country has petroleum (0=no, 1-petroleum as natural resource, 2=OPEC member) Total area (square kilometers) Level of measurement
X7
X8
X9
X10
X11
X12
X13
X14
X15
X16
Population (in thousands)
Percent of population aged 65 years and over
Life expectancy at birth
Literacy (percent of population age 15 or more that can read and
write)
Gross domestic product per capita (in thousands)
Labor force (in millions)
Percent unemployed
Exports (in billions of dollars)
Imports (in billions of dollars)
Number of mobile phones (in millions)
Transcribed Image Text:X7 X8 X9 X10 X11 X12 X13 X14 X15 X16 Population (in thousands) Percent of population aged 65 years and over Life expectancy at birth Literacy (percent of population age 15 or more that can read and write) Gross domestic product per capita (in thousands) Labor force (in millions) Percent unemployed Exports (in billions of dollars) Imports (in billions of dollars) Number of mobile phones (in millions)
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