Which of the following is a technique that measures the closeness of the relationship between two or more variables by considering their joint variation?
A)Correlation analysis
B)Analysis of variance
C)Multiple regression analysis
D)z-test
E)F-test

Question

Quizplus · Accepted Answer

Correlation analysis is the technique that measures the closeness of the relationship between two or more variables by considering their joint variation. Analysis of variance (B) is used to compare means between groups, multiple regression analysis (C) examines the relationship between a dependent variable and multiple independent variables, z-test (D) assesses the significance of the difference between a sample and population mean, and F-test (E) compares variability between groups and within groups.

Which of the Following Is a Technique That Measures the Closeness