Alternative Equation Formats

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MathML

\begin{array}{lcll} h & = & 1, 2, \dots, H & is the stratum number, \\ with a total of H strata \\ i & = & 1, 2, \dots, n_{h} & is the cluster number within stratum h, \\ with a total of n_{h} sample clusters in stratum h \\ j & = & 1, 2, \dots, m_{h i} & is the unit number within cluster i of stratum h \\ with a total of m_{h i} sample units from cluster i of stratum h \\ n & = & \sum_{h = 1}^{H} \sum_{i = 1}^{n_{h}} m_{h i} & is the total number of observations in the sample \end{array}

Math Rendered as SVG

Math as LaTeX Source

\[ \begin{array}{lcll} h & = & 1, 2, \ldots , H & \mbox{is the stratum number,} \\ & & & \mbox{with a total of } H \mbox{ strata} \\[0.08in] i & = & 1, 2, \ldots , n_ h & \mbox{is the cluster number within stratum } h, \\ & & & \mbox{with a total of } n_ h \mbox{ sample clusters in stratum } h \\[0.08in] j & = & 1, 2, \ldots , m_{hi} & \mbox{is the unit number within cluster } i \mbox{ of stratum } h \\ & & & \mbox{with a total of } m_{hi} \mbox{ sample units from cluster } i \mbox{ of stratum } h \\[0.08in] n & = & \sum _{h=1}^ H \sum _{i=1}^{n_ h} {m_{hi}} & \mbox{is the total number of observations in the sample} \\ \end{array} \]