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Bivariate Data - Coggle Diagram
Bivariate Data
Correlation
A relationship or a connection between two or more things. As one variable is likely being connected to the other variable
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Data
Multivariate Data
Multivariate data is data on multiple variables (more than two). Analysis is based on these variables.
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Bivariate Data
Bivariate data is data on each of the two variables. Variables are usually paired and the relationship between them are investigated.
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Predictions
Extrapolation
Type of estimation that goes beyond the original observable range, based on values of a variable in relation to another variable
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Interpolation
A type of estimation that constructs new data points, based on range with known points
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Types of Variables
Numerical Variables
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Discrete Variables
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eg. age, number of items in a collection
Categorical Variables
Categorical variables are variables that typically have a limited or fixed amount of possible value sorting each unit into a group/category.
eg. race, sex, year level
Variables
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Response Variables
Response variables are the variables that result from the explanatory variable. (The dependent variable)
