An estate valued at $75000 is divided among three daughters, Natasha, Natalie and Nadia in the ratio 5:8:2 respectively. Calculate the amount each receives

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

ab will be equal to