Answer:
- 1. The range of the set of scores: 11,51,51,91
- 2. The range of the set of scores: 81,101,101,121
- 3. The range of the set of scores: 11,101,101,191
- 4. The M.D of the following scores: 17, 12, 9,28,19,9,2
- 5. The standard deviation of the following scores:22,23,24,25,26,27,28 F. 1.34
Step-by-step explanation: