Mean, median, mode, range

Answer Key - Grade 6 Math Worksheet - Challenge Me

Circle the best answer, or write your answer on the line.

1. 1.

   Kira asked eleven children how long their walk to school took, in minutes: 14, 9, 17, 11, 6, 19, 12, 8, 15, 10, 13. One child stopped to pet a dog. What is the median?

   12
2. 2.

   Milo asked fifteen children how many claps they made in ten seconds: 8, 17, 12, 6, 14, 9, 11, 20, 7, 13, 10, 15, 6, 12, 16. What is the median?

   12
3. 3.

   Pia asked twelve children how many books are on their shelves at home: 3, 9, 6, 12, 4, 10, 7, 5, 11, 8, 14, 6. Some shelves are bursting. What is the median?

   7.5
4. 4.

   Ren read fourteen quiz scores out of 20 points: 20, 13, 17, 9, 15, 11, 19, 12, 14, 16, 10, 18, 13, 15. One student got a gold star. What is the median?

   14.5
5. 5.

   Ari asked twelve children how many buttons they sewed onto a craft project: 18, 7, 12, 15, 9, 20, 11, 8, 16, 13, 10, 14. One craft project got very fancy. What is the range?

   13
6. 6.

   Bo asked fourteen children how many seconds they balanced on one foot: 12, 25, 18, 30, 15, 22, 9, 27, 20, 16, 11, 24, 14, 28. What is the range?

   21
7. 7.

   Jun asked six children how many minutes they ride the bus. The mean number is 6. Five of them ride 3, 4, 5, 7, 2 minutes. How many minutes does the sixth child ride?

   15
8. 8.

   Luz asked four children how many stickers they have: 2, 9, 3, 6. Stickers were flying everywhere. A new child joins with 0 stickers. What is the mean for all five children?

   4
9. 9.

   Milo asked five children how many books they read this month: 5, 7, 4, 8, 4. A new child joins who read 2 books. What is the mean for all six children?

   5
10. 10.

    Noah asked four children how many flowers are in their gardens: 4, 5, 7, 2. A new child joins who has 4 flowers. What is the mean for all five children?

    4.4