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STatiana [176]
2 years ago
5

Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and st

andard deviation 1. A ze-0.822-121 The area of the shaded region is (Round to four decimal places as needed.)
Mathematics
1 answer:
kirill115 [55]2 years ago
8 0

The area of the shaded region is 0.1271 (12.71%).

<h3>What is the z score?</h3>

Z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

z = (raw score - mean)/standard deviation

Given:

Mean 0 and standard deviation 1. Hence, for z=-1.14:

P(z < -1.14) = 0.1271

The area of the shaded region is 0.1271 (12.71%).

Find out more on z score at: brainly.com/question/25638875

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