Starter quiz
- Match each graph to its description.
- bar chart⇔represents frequencies with bars ✓
- pictogram⇔represents frequencies with contextual images and a key ✓
- pie chart⇔circular graph representing different groups proportionally ✓
- scatter graph⇔represents bivariate data as coordinates on a grid ✓
What type of correlation does the scatter graph show?- negative correlation
- no correlation
- positive correlation ✓
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How many giraffes are represented in the pictogram? ______ giraffes- '5' ✓
The pie charts show the types of potato served by school canteens in two locations. Which statement is always true for the data represented in the pie charts?- The frequency of mashed potato is greater in Location 4 than Location 5.
- The proportion of mashed potato is greater in Location 4 than Location 5. ✓
- The amount of boiled potato served is the same in both locations
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Which place had the same number of visitors on both Saturday and Sunday?- Museum
- Zoo
- Theatre ✓
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This line graph shows data about journey times to work over a week. The median journey time is ______ minutes.- '28' ✓
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