Question

A. Find the Mode, Median, Mean and Range. Show your work.

1. 24, 31, 12, 38, 13, 15, 46, 62.

2. 17, 66, 14, 79, 47, 95, 32, 21, 10, 58.

3. 53, 22, 76, 46, 68, 32, 15, 29.

4. 17, 24, 8, 19, 6, 34, 10, 28, 12.

5. 5, 8, 9, 10, 11, 15, 21, 32.

6. 28, 15, 15, 46, 27, 21, 24

B. Find the mode, median, and range

7) 5.2, 5.7, 5.2, 4.3, 3.6, 3.8, 2.7, 4.2, 4.3, 3.9, 4.2

8) 18.1 , 18.6, 18.2, 18.1, 18.9, 18.6, 18.7, 18.3, 18.2, 18.6, 18.6

C. Find the mode and median for each data.

9) 2/9 , 7/9, 5/9, 1/9, 3/9, 8/9

10) 1/4, 1/11, 1/6, 1/9, 1/3 , 1/10

Answer 1

A.

1. Mode: No mode. Median: 24. Mean: 30.875. Range: 50.

2. Mode: No mode. Median: 33.5. Mean: 43.9. Range: 85.

3. Mode: No mode. Median: 46. Mean: 43.571. Range: 61.

4. Mode: No mode. Median: 17. Mean: 18. Range: 28.

5. Mode: No mode. Median: 10.5. Mean: 13.5. Range: 27.

6. Mode: 15. Median: 22.5. Mean: 25.857. Range: 31.

B.

7. Mode: 4.3. Median: 4.2. Range: 2.1.

8. Mode: 18.6. Median: 18.6. Range: 0.8.

C.

9. Mode: No mode. Median: 4/9.

10. Mode: No mode. Median: 5/24.