Solve for x in the diagram (2x + 45)

X = -22 1/2

Step-by-step explanation:

2x + 45 =

2x = -45

x = -45/2

x = -22.5

-22.5

Step-by-step explanation:

2x+45

subtract 45

2x=-45

-45/2

-22.5

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.