Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0.54. Sketch the region. Choose the correct graph below. A. B. C. D. -0.54 0.54 -0.54 0.54 0.54
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54 to a z-score using the formula z = (x - Ī¼) / Ļ, where x is the bone density test score, Ī¼ is the mean, and Ļ is the standard deviation. Given x = 0.54, Ī¼ = 0, and Ļ = 1, we have z = (0.54 - 0) / 1 = 0.54. Show moreā¦
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