A bone mineral density rest is used to identify a bone disease. The result of a bone density test is commonly measured as a z score, and the population of z scores is normally distributed with a mean of 0 and a standard deviation of 1.
For a randomly selected subject, find the probability of a bone density test score greater than -1.54. Round to 4 decimal places.
Let Z be the score of bone mineral density test.
For a randomly selected subject, the probability of a bone density test score greater than -1.54 is given by
P(Z>-1.54)=1-P(Z<-1.54)
=1- 0.6178 ----------------By using z table.
=0.9382
#P(Z>-1.54)=0.9382
A bone mineral density rest is used to identify a bone disease. The result of a...
1) Bone Density Test A bone mineral density test is used to identify a bone disease. The result of a bone density test is commonly measured as a Z score, and the population of Z scores is normally distributed with a mean of O and a standard deviation of 1. For a randomly selected subject, find the probability of a bone density test score between -1.30 and 2.30.
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