Sally has marked a straight-line track for her pet turtle on her sidewalk. On Monday, her turtle walked yard from the track's starting line, and Sally marked the turtle's stopping point with an M. On Tuesday, her turtle walked 2 yard in the same direction from the starting line, and Sally marked the stopping point with a T. Part A What is the distance from point M to point T along the track? 많 yard |막 yard 맥 yard O yards Part B On Wednesday, Sally's turtle walked from the starting line all the way to point T and then back to point M. How far did her turtle walk altogether on Wednesday? 을 yard yard 명 yard 많 yard
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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