Homework Answers
a) 25 is the first quartile
P(X < 25) = 0.25 (ans)
b) 33 is the median
P(25 < X < 33) = P(X < 33) - P(X < 25) = 0.5 - 0.25 = 0.25 (ans)
c) P(X > 33) = 0.5 (ans)
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