Statistics
Maths · Grade 9 · Week 39 · 25 questions
Statistics and data handling help you collect, organise, and interpret information. These skills are essential for making sense of the data-rich world around us.
What you'll practise
- Find the mean of data sets
- Find the mode of data sets
- Find the median of data sets
- Read and interpret graphs and charts
All 25 questions in this Statistics quiz
Grade 9 Maths — Statistics: 25 practice questions with instant scoring and explanations.
- Class mark 32-66=?
- Mean of [25, 34, 5, 40, 29]=?
- Mode of [4, 5, 3, 4, 2, 2, 3, 2, 4, 2]=?
- Class mark 10-51=?
- Mean of [14, 17, 12, 13]=?
- Median of [10, 11, 23]=?
- Mode of [5, 2, 2, 3, 4, 2, 5, 1, 5, 1]=?
- Mean of [14, 18, 31]=?
- Mean of [31, 33, 35, 11, 14]=?
- Median of [22, 41, 44, 44, 48]=?
- Median of [8, 19, 19, 32, 41]=?
- Mean of [44, 14, 50, 40]=?
- Class mark 17-56=?
- Mean of [27, 30, 23]=?
- Mean of [8, 43, 17]=?
- Mode of [4, 4, 1, 3, 3, 3, 2, 1, 5, 3]=?
- Mean of [27, 11, 46]=?
- Class mark 29-69=?
- Mode of [3, 5, 4, 2, 4, 4, 1, 1, 2, 4]=?
- Mode of [4, 3, 5, 4, 3, 3, 1, 1, 5, 5]=?
- Class mark 13-59=?
- Median of [26, 28, 36, 41]=?
- Mode of [1, 3, 5, 1, 2, 3, 5, 2, 2, 1]=?
- Median of [9, 36, 45]=?
- Mean of [27, 29, 9]=?
Question 1 of 250 correct so far