Data Handling
Maths · Grade 8 · Week 43 · 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 median of data sets
- Find the mode of data sets
- Find the mean of data sets
- Read and interpret graphs and charts
All 25 questions in this Data Handling quiz
Grade 8 Maths — Data Handling: 25 practice questions with instant scoring and explanations.
- Value 1 occurs 6 times in 26 items. Frequency = ?
- Median of [18, 45, 47] = ?
- Median of [13, 16, 38, 42, 44] = ?
- Probability 14 favorable from 39 total = ?
- Median of [6, 6, 24] = ?
- Mode of [1, 2, 2, 3, 4, 2, 4, 2, 2, 4] = ?
- Value 2 occurs 4 times in 31 items. Frequency = ?
- Probability 21 favorable from 42 total = ?
- Mode of [3, 5, 3, 5, 2, 2, 3, 1, 2, 2] = ?
- Median of [25, 37, 37, 44] = ?
- Mean of [21, 48, 41, 34] = ?
- Mean of [43, 22, 20, 31] = ?
- Value 4 occurs 4 times in 32 items. Frequency = ?
- Value 3 occurs 6 times in 40 items. Frequency = ?
- Probability 20 favorable from 26 total = ?
- Median of [12, 13, 21, 25] = ?
- Median of [6, 12, 15, 33] = ?
- Probability 33 favorable from 42 total = ?
- Probability 12 favorable from 22 total = ?
- Median of [18, 19, 26, 35, 40] = ?
- Probability 9 favorable from 15 total = ?
- Value 3 occurs 2 times in 32 items. Frequency = ?
- Mode of [3, 5, 5, 3, 1, 1, 3, 1, 2, 4] = ?
- Value 2 occurs 3 times in 30 items. Frequency = ?
- Mode of [5, 1, 2, 3, 5, 3, 5, 2, 3, 5] = ?
Question 1 of 250 correct so far