The formula is a fact or a rule written with mathematical symbols. A recipe or prescription. A special nutritive mixture especially of milk sugar and water in prescribed proportions for feeding a baby.
How to Find the Mean The mean is the average of the numbers.
Formulas are the key to getting things done in Excel. In science a formula is a concise way of expressing information symbolically as in a mathematical or chemical formula. In this accelerated training youll learn how to use formulas to manipulate text work with dates and times lookup values with VLOOKUP and INDEX MATCH count and sum with criteria dynamically rank values and create dynamic ranges. Sf i N Total number of observations.