Me with this right ! will give first person !

9) Use Pythagorean Theorem

120² + 500² = d²

14,400 + 250,000 = d²

264,400 = d²

= d

514.20 = d

D

10) Using Pythagorean Theorem, plot the coordinates to find the difference in the x-coordinates (base) and the difference in the y-coordinates (height) or use the distance formula.

7² + 4² = d²

49 + 16 = d²

65 = d²

= d

8.06 = d

A

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.