Statistics
Maths · Grade 9 · Week 37 · 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.
- Mean of [14, 40, 10, 44, 48]=?
- Mean of [9, 12, 38, 25, 48]=?
- Median of [22, 23, 26, 37]=?
- Mode of [3, 1, 3, 1, 3, 5, 1, 2, 2, 1]=?
- Mean of [42, 41, 17, 50, 25]=?
- Mode of [5, 4, 1, 1, 2, 2, 5, 1, 5, 5]=?
- Mean of [46, 17, 30, 13]=?
- Class mark 33-79=?
- Mean of [36, 34, 10, 24, 5]=?
- Class mark 20-60=?
- Median of [9, 30, 35, 40]=?
- Median of [17, 21, 26]=?
- Mode of [2, 1, 4, 1, 3, 1, 2, 4, 2, 3]=?
- Class mark 10-65=?
- Mode of [3, 3, 4, 4, 2, 5, 5, 4, 3, 4]=?
- Class mark 25-52=?
- Median of [11, 11, 38, 40, 41]=?
- Class mark 19-61=?
- Class mark 31-73=?
- Mean of [14, 17, 12, 37, 5]=?
- Mode of [4, 4, 5, 2, 5, 3, 3, 4, 5, 3]=?
- Class mark 38-59=?
- Mode of [4, 5, 5, 3, 4, 4, 4, 2, 3, 4]=?
- Median of [29, 35, 36, 37, 50]=?
- Mode of [5, 3, 1, 4, 5, 4, 2, 2, 1, 1]=?
Question 1 of 250 correct so far