Cumulative frequency Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | B 24.7 | Easy | Solved step by step |
| 2 | 10 | Easy | Solved step by step |
| 3 | B 36.7 | Easy | Solved step by step |
| 4 | 9 | Easy | Solved step by step |
| 5 | A 32.5 | Medium | Solved step by step |
| 6 | 27.5 | Medium | Solved step by step |
| 7 | 120 | Medium | Solved step by step |
| 8 | 46.4 | Harder | Solved step by step |
| 9 | C 4.9 | Harder | Solved step by step |
| 10 | 46.7 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.