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STAT 535: Variables and scales Flashcards | StudBud

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STAT 535: Variables and scales

10 terms·StudBud Administration·13 plays

Practice over variables and scales.

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Questions 10

Answers

1
Time, in hours, spent surfing the web per week
numerical, continuous
numerical, discrete
categorical, nominal
categorical, ordinal
2
Math ability (poor, average, above average, excellent)
categorical, nominal
numerical, discrete
numerical, continuous
categorical, ordinal
3
Name of Internet provider
categorical, ordinal
categorical, nominal
numerical, continuous
numerical, discrete
4
Cost of a new car
interval scale
ratio scale
5
Normal body temperature
ratio scale
interval scale
6
Whether an individual uses a cell phone to connect to Internet
numerical, discrete
categorical, nominal
categorical, ordinal
numerical, continuous
7
SAT math score
interval scale
ratio scale
8
Number of online purchases made last month
categorical, nominal
numerical, discrete
numerical, continuous
categorical, ordinal
9
Age of closest friend
ratio scale
interval scale
10
Height of IWU students
ratio scale
interval scale