Descriptive Statistics
10 practice items · needed by 2 roles
Easy 8Medium 1Hard 1
Practice questions
- Typical income in a skewed dataseteasy
- What standard deviation tells youeasy
- Median of six numberseasy
- Z-score of an exam resulteasy
- Units of varianceeasy
- Overall rate flips when splitmedium
- Mean or median for salarieseasy
- Median of an even-sized listeasy
- Which set has more spreadeasy
- Combining two store medianshard