The time spent (in days) waiting for a kidney transplant for people ages 35-49 can be...

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Answer 1

Answer #1

a) Z-score of 98th percentile Z=2.054

98th percentile is $X=\mu +Z\sigma =1678+(2.054)212.1=2114$

b) Z-score of first quartile is Z=-0.674

First quartile is $X=\mu +Z\sigma =1678+(-0.674)212.1=1535$

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Answer 2

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