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oksian1 [2.3K]
3 years ago
13

HELP WITH THIS QUESTION, ASAP!!

Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0
The answer to that question is b
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The air force reports that the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a
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Answer:

Step-by-step explanation:

Given that X -  the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches.

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We have to find the percentile

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Corresponding Z score = 74.2-72.6 = 1.6

P(X<174.2) = P(Z<1.6) = 0.5-0.4452=0.0548=5.48%

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