Statistics
Maths · Grade 9 · Week 38 · 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 mode of data sets
- Find the mean 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.
- Mode of [2, 5, 4, 5, 3, 1, 1, 5, 2, 2]=?
- Mean of [10, 33, 30, 29]=?
- Class mark 38-55=?
- Mode of [2, 1, 2, 4, 2, 4, 2, 4, 1, 1]=?
- Mode of [1, 1, 3, 5, 4, 1, 3, 1, 3, 1]=?
- Mean of [44, 23, 36, 30, 13]=?
- Class mark 16-50=?
- Mean of [15, 31, 37, 44]=?
- Mean of [40, 18, 50, 45]=?
- Class mark 16-59=?
- Median of [23, 47, 49, 49]=?
- Mean of [30, 32, 25, 5, 34]=?
- Mode of [4, 3, 3, 2, 4, 5, 5, 5, 5, 1]=?
- Mode of [3, 1, 2, 3, 1, 5, 3, 5, 3, 5]=?
- Mode of [5, 1, 4, 5, 4, 5, 4, 1, 2, 4]=?
- Mode of [5, 3, 5, 4, 3, 2, 4, 4, 5, 3]=?
- Mode of [5, 4, 3, 1, 4, 5, 3, 2, 3, 5]=?
- Mean of [36, 29, 21, 42, 38]=?
- Mean of [41, 9, 10, 42]=?
- Mean of [36, 42, 12, 31, 13]=?
- Mode of [4, 2, 4, 1, 3, 2, 1, 4, 2, 3]=?
- Mean of [48, 35, 25, 9]=?
- Mode of [5, 5, 3, 3, 3, 2, 3, 5, 3, 2]=?
- Mode of [3, 5, 4, 3, 5, 2, 3, 3, 1, 5]=?
- Mode of [3, 2, 1, 2, 5, 4, 4, 2, 1, 4]=?
Question 1 of 250 correct so far