SOLUTION: Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph

Algebra ->  Probability-and-statistics -> SOLUTION: Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph      Log On


   

Question 1200747: Assume that a randomly selected subject is given a bone density test. Bone density test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find P7​, the 7th percentile. This is the bone density score separating the bottom 7% from the top 93%. The bone density score corresponding to P7 is
Answer by ikleyn(52879) About Me  (Show Source):
You can put this solution on YOUR website!
.

Use invNorm, inverse normal cumulative function


    P = invNorm(0.07, 0, 1)= -1.4758.    ANSWER


You may use a regular calculator like TI-83/84, or free of charge online calculator at this web-site


https://onlinestatbook.com/2/calculators/inverse_normal_dist.html

Solved.