Representing and Analysing Data (Grade 10 NSC Matric Mathematical Literacy): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What is a pie chart best used for?
What is a pie chart best used for?
Comparing parts of a whole
What is a key limitation of pie charts?
What is a key limitation of pie charts?
Do not show changes over time well
If Level 4 is 15% and 120 learners wrote the exam, how many achieved Level 4?
If Level 4 is 15% and 120 learners wrote the exam, how many achieved Level 4?
18 learners
What is the key visual difference between bar graphs and histograms?
What is the key visual difference between bar graphs and histograms?
Bar graphs have separated bars
Which type of data is a histogram best suited for?
Which type of data is a histogram best suited for?
Continuous data
What does the horizontal axis of a line graph typically represent?
What does the horizontal axis of a line graph typically represent?
Time
What advantage do line graphs have over bar graphs for the same data?
What advantage do line graphs have over bar graphs for the same data?
Make trends easier to see
What is the ratio of Level 3 to Level 2 learners in simplest form (20% to 40%)?
What is the ratio of Level 3 to Level 2 learners in simplest form (20% to 40%)?
1:2
In the Grade 10 results example, which level did most learners obtain?
In the Grade 10 results example, which level did most learners obtain?
Level 2
Why do histogram bars touch each other?
Why do histogram bars touch each other?
Data is continuous with no gaps