Descriptive Statistics
Go to Problems
Measures of central tendency
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| Change in mean and median | 30 |
|
2:29 | |
| New average | 30 |
|
2:29 | |
| Suitable mean | 30 |
|
2:27 |
Measures of variability
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| How much did he score? | 30 |
|
3:18 | |
| IQR outlier detection | 50 |
|
31:56 | |
| Variability measures | 50 |
|
26:46 |
Distribution analysis: univariate
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| Median over mean | 30 |
|
3:17 | |
| Difference | 30 |
|
0:48 | |
| Univariate | 30 |
|
2:40 | |
| Missing info | 30 |
|
1:22 | |
| !univariate | 30 |
|
2:04 |
