How to Calculate and Interpret Correlation Coefficients
• \(x\) and \(y\) are two variables • \(Σx\) and \(Σy\) are the sum of \(x\) and \(y\) values, respectively • \(Σxy\) is the sum of the product of \(x\) and \(y\) values • \(Σx^2\) and \(Σy^2\) are sums of squares of \(x\) and \(y\) values, respectively Calculate Spearman’s Rho The following formula is used […]
Convert Between Decimals and Mixed Numbers
Numbers on the left-hand side of the decimal point show there’s a whole part and several pieces of a whole. Decimal numbers have two parts that are separated by a decimal point: Whole part: The numbers on the left-hand side of a decimal point. Decimal or the fraction part: The numbers on the right-hand side […]
