Histograms with unequal class widths Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | C 30 | Easy | Solved step by step |
| 2 | 20 | Easy | Solved step by step |
| 3 | B 20 | Easy | Solved step by step |
| 4 | 12 | Medium | Solved step by step |
| 5 | B 12 | Medium | Solved step by step |
| 6 | 36 | Medium | Solved step by step |
| 7 | D 15 | 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%.