Asuccessful basketball player has a height of 6 feet 66 inches, or 198198 cm. based on statistics from a data set, his height converts to the z score of 3.383.38. how many standard deviations is his height above the mean

A successful basketball player has a height of 6 feet 66 ​inches, or 198 cm. based on statistics from a data​ set, his height converts to the z score of 3.38. how many standard deviations is his height above the​ mean

z-score tells us how many standard deviations either above or below the mean a particular data value is.

There the z-score of the height of basketball player is 3.38. It means his height is 3.38 standard deviation's above the mean.

both equations and proportions are better.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: