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NASA's Core Priorities Source: Presentation Zen |
Fantasy Olympics Medals Source: Transum.org |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
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Federal Welfare Source: USA Today |
UK Newspaper Politics Source: YouGov |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
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Renewable Energy Source: Thejesh GN |
A Typical Day Source: Transum.org |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
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Infographic Agro Source: Anton Egorov |
Time in front of the mirror Source: Statista |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
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Ticket Prices Source: 101 Questions |
Illness from Suchi Source: Pinterest |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
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Beach Ball Sales Source: Unknown |
Global Warming Stopped Source: Mail on Sunday |
What does better mean? In this case it means which graph is clearer in terms of communicating statistics to you. This is a personal choice and in some cases it will be difficult to make but do your best.
This activity uses Comparative Judgement based on the fact that people are better at making comparative, paired judgements, than isolated evaluations. You are presented with two randomly chosen statistical graphs or charts side-by-side and asked to use your judgement to select which of the two is most efficient at communicating the data accurately. Through repeated comparisons by many different visitors to this page, a reliable rank order is created by combining the judgements of all the visitors.
Note for Teacher: The purpose of this activity is to think about the features of a graph or chart which make it either useful or misleading. Discussion is encouraged. This resource could be a whole class activity, projected onto the whiteboard or it could work well if learners, in pairs, work through the comparisons on a shared computer.
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