.Correlation is the relationship between_____variablesA)OneB)TwoC)ThreeD)Four

Which of the following are measured by correlation coefficienta.Linear association between two random variablesb.Direction of relationship between two variables (positive or negative association)c.A unit free value for the strength of linear relationship between two random variablesd.All of the above

Correlation analysis measures the association between two or more variables.Answer instructionsTrueFalse

What is Correlation

Which of the following correlation coefficients represents no correlation between two variables?

A correlation coefficient consists of two things: ____________ and __________Question 7Answera.Direction and strengthb.Sign, absolute valuec.Absolute value, strengthd.Sign and direction