Mr grays quiz was normally distributed with a mean of 25 and a standard deviation of 10 find z-scores for each of the following (a) 40 (b) 27 (c) 6

Mean = 25 = µ
standard deviation = 10


(a) x = 40
then z = 40-25 / 10 = -15/10 = -1.5
(b) x = 27
then z = 27-25 / 10 = 2/10 = 0.2
(c) x = 6
then z = 6-25 / 10 = -19/10 = -1.9

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.