. 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. In each case, draw
a graph, then find the bone density test score or probability
corresponding to the given information. Round results to two
decimal places.
(a) Find the bone density scores that can be used as cutoff values
separating the lowest 3% and the highest 3%.
The score separating the lowest 3% is
________________________.
The score separating the highest 3% is
________________________.
Sketch:
(b) The probability of a score that is greater than 0.16.
The probability of a score that is greater than 0.16 is
_______________________.
Sketch:
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