Representing and Analysing Data (Grade 10 NSC Matric Mathematical Literacy): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
ShowHide
Practise the cards
10 cards from this deck
Pie chart definition
Pie chart definition
Circular graph showing parts of whole as percentages
When to use pie charts
When to use pie charts
Compare parts of whole, show proportions/percentages
Limitation of pie charts
Limitation of pie charts
Do not show changes over time well
Bar graph definition
Bar graph definition
Rectangular bars with spaces comparing different categories
Why spaces between bars in bar graphs
Why spaces between bars in bar graphs
Show categories are separate and distinct
Histogram definition
Histogram definition
Shows frequency distribution; bars touch (continuous data)
Histogram vs bar graph key difference
Histogram vs bar graph key difference
Histogram bars touch; bar graph bars separated
Line graph definition
Line graph definition
Points connected by lines showing relationship over time
When to use line graphs
When to use line graphs
Show changes over time, display trends and patterns
Data analysis definition
Data analysis definition
Examining info to identify patterns, trends, and relationships