2. Handling data at St. Benedict’s MATHEMATICIAN

3. The mode of these numbers is A:12B:13D:17C: 11 12, 13, 17, 13, 11

4. The range of this set of data is A:7.2B:2.7D:0.3C:3.1 1.1, 3.4, 7.5, 0.3, 1.2

5. Which average is usually found by subtracting the lowest number from the highest ? A:modeB:rangeD:medianC: mean Averages

6. A die was rolled 15 times. What was the modal score ? A:6B:4D:5C: 3

7. Find the mean for this set of data. A:14B:15D:19C:7 14, 15,26, 5

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9. What was the modal score in this science test ? A:10B:2D:6 4 C:

10. If there are 9 people represented in this bar chart, how many people are in the yellow bar? A:5B:3D:4C: 6

11. A:1.2B:2 Find the mean for this set of data. C: 2.1 2.4 D: 1.2, 3.8, 1.7, 1.3

12. A:21B:14D:32 What is the median number of medals won ? C: 0 The number of medals won by France in the last 6 olympic games are 21,33,24,16,15,21

13. A:18B:29D:30 How many pupils sat this test ? 20 C: mark 3 4 5 6 frequency111242

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15. A:27B:30D:31 How many pupils did this science test ? 34 C:

16. A:3.5B:3D:4 A die is rolled 10 tens. What is the median score ? C: 2.5

17. A:100D: 110 Find the total number of marks scored in this test ? 180 C:B:120 mark 3 4 5 6 frequency10545

18. A:2B:5 I add a new number to this list and the median changes to 2.5. What is the new number ? 3 C:D:4 1, 3, 7, 3, 1

19. A:3B:2D:12 There are 16 people represented in this bar chart. How many are in the blue bar ? C: 4

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21. Question? A:Answer 1B:Answer 2C:Answer 3D:Answer 4