Frequency tables Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | D mean = 2.3 | Easy | Solved step by step |
| 2 | mean = 4 | Easy | Solved step by step |
| 3 | B mean = 20 | Easy | Solved step by step |
| 4 | mean = 2 | Easy | Solved step by step |
| 5 | A mean ≈ 1.3 | Medium | Solved step by step |
| 6 | mean ≈ 6.8 | Medium | Solved step by step |
| 7 | D mean ≈ 4.4 | Medium | Solved step by step |
| 8 | mean ≈ 3.1 | Harder | Solved step by step |
| 9 | B mean = 2.6 | Harder | Solved step by step |
| 10 | mean ≈ 1.2 | 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%.