Testing for the true slope of the regression line could be zero is equivalent to testing for a. None of the suggested answers are correct b. sample coefficient of determination could be zero c. sample coefficient of correlation could be zero d. standard error of estimate could be zero e. sum of squares for error could be zero
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.
Testing for the true slope of the regression line could be zero is equivalent to testing for
None of the suggested answers are correct
sample coefficient of determination could be zero
sample coefficient of
standard error of estimate could be zero
sum of squares for error could be zero
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
