Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

\begin{array}{rcl} n & = & n u m b e r o f o b s e r v a t i o n s u s e d i n t h e a n a l y s i s \\ w & = & w e i g h t v a r i a b l e \\ f & = & f r e q u e n c y v a r i a b l e \\ x & = & v a r i a b l e t o b e s t a n d a r d i z e d \\ x_{(n)} & = & {Max}_{i = 1}^{n} (x_{i}) \\ x_{(1)} & = & {Min}_{i = 1}^{n} (x_{i}) \\ F & = & s u m o f f r e q u e n c i e s \\ = & Σ_{i = 1}^{n} f_{i} \\ W F & = & s u m o f w e i g h t e d f r e q u e n c i e s \\ = & Σ_{i = 1}^{n} w_{i} f_{i} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} n & = & \mr{number~ of~ observations~ used~ in~ the~ analysis} \\ w & = & \mr{weight~ variable} \\ f & = & \mr{frequency~ variable} \\ x & = & \mr{variable~ to~ be~ standardized} \\ x_{(n)}& = & \mbox{Max}_{i=1}^ n (x_ i) \\ x_{(1)}& = & \mbox{Min}_{i=1}^ n (x_ i) \\ F & = & \mr{sum~ of~ frequencies} \\ & = & \Sigma _{i=1}^ n f_ i \\ \mr{WF}& = & \mr{sum~ of~ weighted~ frequencies} \\ & = & \Sigma _{i=1}^ n w_ i f_ i \\ \end{eqnarray*}