1) Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.
2) Insert values into above equation and solve for score.
Mean=15.854, Median=15.99, Mode=16.21, SD=0.661381
1) what is the probability that a randomly chosen bottle will contain 16 ounces of soda? 0.22075, 0.587357
2)What is the value of soda associated with a Zscore of -1.5
1 answer