The function f(x) sqrt -x is shown on the graph which statement is correct?

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.

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation: