Calculate the median of these numbers:
20, 10, 3, -3, -3, 22 | |
[1] | A group of kids were timed running 100m. Here are the results:
| Seconds | Number of Kids | | 13 | 2 | | 14 | 0 | | 15 | 3 | | 16 | 1 | | 17 | 2 |
What is the maximum of the times taken? | |
[2] |
Two classes, each with 10 kids, took a math test out of 10. Here are the results:
Class 1A: 6, 5, 9, 9, 0, 1, 1, 1, 8, 4
Class 1B: 2, 2, 4, 1, 9, 5, 5, 9, 2, 3
What was the difference in median scores for the classes?
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[2] | Calculate the median of these numbers:
6, 10, 6, 9, 6 | |
[1] |
We asked a group of kids how many Sandwiches they eat in a week. Here are the results:
What is the total of the Sandwiches eaten? | |
[2] | | If the average of two numbers is 23 and one of the numbers is 22, what is the other number? | |
[1] |
Calculate the average of these numbers:
2, 18, 25 | |
[1] | A group of kids were timed running 100m. Here are the results:
| Seconds | Number of Kids | | 13 | 1 | | 14 | 3 | | 15 | 0 | | 16 | 0 | | 17 | 0 |
What is the mode of the times taken to run 100m? | |
[2] |
| What is the average of 9 and 16 | |
[1] | Find the minimum in this data set:
10, 1, 1, 25, -3, 7, 3, 8, 23, 15 | |
[1] |
Two classes, each with 10 kids, took a math test out of 10. Here are the results:
Class 1A: 9, 3, 7, 6, 6, 10, 10, 10, 9, 9
Class 1B: 2, 6, 9, 6, 5, 10, 7, 8, 3, 0
What fraction of kids in each class scored more than the overall average?
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[2] | Calculate the average of these numbers:
8, 20, 1 | |
[1] |
| The average of two numbers is 14. Then we get a new number 20. What will the average of all three numbers be? | |
[1] | A group of kids did a math test and here are their scores out of 5:
| Score | Number of Kids | | 0 | 1 | | 1 | 0 | | 2 | 0 | | 3 | 4 | | 4 | 5 | | 5 | 4 |
What is the minimum of the scores? | |
[2] |
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