Benchmark 1- Item 205019 Quest Amir is laying stone for his new patio. The diagram of the patio is shown, How many square feet of stone does Amir need to cover on his patio? 6 ft 14 ft 6 ft 8 ft CLEAR SUBMIT 108 ft2 150 ft? 174 ft2 216 ft?
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
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