Assuming that the following data represent a population of X X values with = 4 =4

Assuming that the following data represent a population of $X$X values with $\mu =4$μ=4 and $\sigma =1.58$σ=1.58:

$X=122334445556667$X=122334445556667

(a) Plot the distribution as given.

(b) Convert the distribution in

(a) to a distribution of $X-\mu$X−μ.

(c) Go the next step and convert the distribution in

(b) to a distribution of $z$z