c) Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability (.99) and its Z score. Insert data into equation below.
Z = (score-mean)/SD
d) Using same table,
Z = (score-mean)/SEm
SEm = SD/√n
2. High density lipoprotein (HDL) in healthy males follows a normal distribution with a mean of 50 and a standard deviation of 8.
c)What is the 99th percentile of HDL in healthy males?
d)If we consider samples of 10 patients, what is the 90th percentile of the mean HDL in healthy males?
1 answer
1 answer