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2013 AMC 8 Question 5

AMC8 · 2013 AMC 8

Question 5

Hammie is in the $6$th grade and weighs $106$ pounds. His quadruplet sisters are tiny babies and weigh $5,$ $5,$ $6,$ and $8$ pounds. Which is greater, the average (mean) weight of these five children or the median weight, and by how many pounds?
  1. median, by $60$
  2. median, by $20$
  3. average, by $5$
  4. average, by $15$
  5. average, by $20$