Introduction to Statistical Variables

Statistics and variables

By Loreyn Rodriguez

Collect data

Organize

Charts

​Interpretation

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​Statistics

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​What characteristics do you consider to buy a house?

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Qualitative variable ​

Quantitative variable ​

• Place

• Structure type

• Construction materials

• ​Public services

• Number of bedrooms

• Number of bathrooms

• Age of construction

• Construction area

• Garden area​

Multiple Choice

Number of children is

• a quantitative variable

• a qualitative variable

• not a variable

Poll

Level of education is

• a quantitative variable

• not a variable

• a qualitative variable

Multiple Choice

Shoe size is

• not a variable

• a qualitative variable

• a quantitative variable

Multiple Choice

Number of students in level A2, from tuesday 6 to 8 pm is

• a quantitative variable

• not a variable

• a qualitative variable