For comparison of the PBE, 2 control groups of children whose ages and genders were convenient with study groups hospitalized between 2009 and 2010 were included in the study.
To calculate a weighted average: 1. Multiply each value by its weight. (Ans: 20, 16, 5, 40, 24, 14, 68, and 0). 2. Add up the products of value times weight to get the total value. (Ans: Sum=187). 3.
P/E Ratio P/E Ratio is a statistic calculated by dividing the price of a stock by the reported actual earnings per share of the issuing firm (not the same as the projected P/E ratio); it is also called the multiple. 49.72.