Question

Use the data on the right to find the distance of each boy's height from the mean. distance from mean: x - μ distance of jose's height from mean: in. distance of jamal's height from mean: in.

Answer 1

How many standard deviations is Jose’s height from the mean height for 7-year-olds? = 1

How many standard deviations is Jamal’s height from the mean height for 12-year-olds? = -1

Answer 2

Distance of Jose’s height from mean: 2 in.
Distance of Jamal’s height from mean: -2.3in.