2013 AMC 8 Problems/Problem 5
Problem
Hammie is in 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?
Solution
Listing the elements from least to greatest, we have , we see that the median weight is 6 pounds. The average weight of the five kids is .
Hence,
Video Solution by OmegaLearn
https://youtu.be/TkZvMa30Juo?t=1709
~ pi_is_3.14
Video Solution
https://youtu.be/ATZp9dYIM_0 ~savannahsolver
See Also
2013 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 4 |
Followed by Problem 6 | |
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All AJHSME/AMC 8 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.