Find the missing side length, n.

14

Step-by-step explanation:

you can tell because in the smaller triangle 3 is the length of AB and it is doubled for side QR so double 7 to find N

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.