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Flashcards - TExMaT Master Mathematics Teacher 8-12: Regression & Correlation

Flashcards - TExMaT Master Mathematics Teacher 8-12: Regression & Correlation
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Simple linear regression
In statistics, simple linear regression is a linear regression model with a single explanatory variable
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scatterplot
A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data
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regression analysis
In statistical modeling, regression analysis is a statistical process for estimating the relationships among variables
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regression analysis
In statistical modeling, regression analysis is a statistical process for estimating the relationships among variables
scatterplot
A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data
Simple linear regression
In statistics, simple linear regression is a linear regression model with a single explanatory variable
linear regression
In statistics, linear regression is an approach for modeling the relationship between a scalar dependent variable y and one or more explanatory variables denoted X
Homoscedasticity
In statistics, a sequence or a vector of random variables is homoscedastic /ˌhoʊmoʊskəˈdæstɪk/ if all random variables in the sequence or vector have the same finite variance
correlation coefficient
A correlation coefficient is a number that quantifies some type of correlation and dependence, meaning statistical relationships between two or more random variables or observed data values

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