Help me, on area and perimeter

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.

i dont know

step-by-step explanation:

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

i don’t see a picture