Complete the Table to Describe Each Symbol

Essay

Complete the table to describe each symbol. $$\begin{array} { l | l | l } & \begin{array} { l } \text { Identify the symbol's } \\\text { meaning }\end{array} & \begin{array} { l } \text { Give the value or describe } \\\text { how to find the value }\end{array} \\\hline \mu _ { \mathrm { d } } & & \\\overline { \mathrm { d } } & & \\\mathrm { sd } & & \\\mathrm { n } & &\end{array}$$