Homework Answers
Solution
Arranging number of games in ascending order:
45,48, 64,67,69,69,71,72,73,75,75,76,77,77,77,78,78,78,80,82 ; n = 20
Q = (n+1)/4
Q1 = (21/4) = 5.25 = 69
Q2 = (21/2) = 10.5 = 75
Q3 = 3(21/2) = 15.75 = 77*0.25+78*0.75 = 77.75
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