Data Handling.

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Presentation transcript:

Data Handling

Carroll Diagrams A Carroll Diagram is a diagram used to sort objects and numbers, based on certain properties. Has 1 leg Has 2 legs Has a cutlass Does not have a cutlass

Venn Diagrams A Venn Diagram is a way of visually representing sets of items or numbers by using their logical relationships to decide how they should be grouped together.

Bar Charts Draw a key if necessary 5 4 Key 3 Boys Girls 2 1 Bar chart to show class 8’s favourite colours Draw a key if necessary 5 4 Key 3 Boys Girls Frequency 2 1 Red Blue Green Yellow Other Favourite colour

Line Graphs Which was the coolest day? What is the temperature difference between Day 2 and day 7? What is the difference between the hottest and coldest day?

Pie Charts This pie chart shows 40 children’s favourite lessons. How many children ‘s favourite lesson is ICT? How many children ‘s favourite lesson is Games? How many children ‘s favourite lesson is Literacy? How many more children like ICT than Literacy? What fraction of the children prefer Maths?