
Simple Linear Regression and Correlation
... • Univariate data: 1 variable is measured on each sample unit or population unit e.g. height of each student in a sample • Bivariate data: 2 variables are measured on each sample unit or population unit e.g. height and GPA of each student in a sample; (caution: data from 2 separate samples is not bi ...
... • Univariate data: 1 variable is measured on each sample unit or population unit e.g. height of each student in a sample • Bivariate data: 2 variables are measured on each sample unit or population unit e.g. height and GPA of each student in a sample; (caution: data from 2 separate samples is not bi ...