Lance there a die six times. His median score was 3.5. His first five throws were 1,5,3,5,1. What was his sixth throw?
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(1+5+3+5+1+x)/5 = 3.5
(15+x)=3.5*5
15+x =17.5
x=17.5 - 15
x= 2.5
snakecrazy25:
Sorry... but on the answer page it says 4
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