sing the regressions line attached. The correct interpretation of the intercept in the plot is: a) as height increases, weight will decrease by 143 b) as height increases, weight will definitively increase by 3.899 c) as height increases by a single unit, height will increase by 143 units d) when height is equal to 0, the value of the intercept is equal to 0 e) when height is equal to 0, the value of the intercept is equal to approximately 70 f) when height is equal to 0, the predicted value for weight is equal to -143
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.
Using the regressions line attached.
The correct interpretation of the intercept in the plot is:
a) as height increases, weight will decrease by 143
b) as height increases, weight will definitively increase by 3.899
c) as height increases by a single unit, height will increase by 143 units
d) when height is equal to 0, the value of the intercept is equal to 0
e) when height is equal to 0, the value of the intercept is equal to approximately 70
f) when height is equal to 0, the predicted value for weight is equal to -143
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