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Finding Bone Density Scores. In Exercises assume that a
Chapter 6, Problem 37BSC(choose chapter or problem)
Finding Bone Density Scores. In Exercises 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 corresponding to the given information.
Find P90, the 90th percentile. This is the bone density score separating the bottom 90% from the top 10%.
Questions & Answers
QUESTION:
Finding Bone Density Scores. In Exercises 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 corresponding to the given information.
Find P90, the 90th percentile. This is the bone density score separating the bottom 90% from the top 10%.
ANSWER:Step 1 of 5
Given the 90th percentile.
The bone density score separating the bottom 90% from the top 10%.