Practice Graphical Representation Of Data (6.7) - Statistics

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10 questions

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Exercise
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a bar graph used for?
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Think about visual comparisons.
Question 2.
Describe a pie chart.
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Consider how it shows proportions.
3Question 3.
What is the main purpose of a bar graph?
- To show proportions
- To compare quantities
- To display trends
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Consider what each bar stands for.
4Question 4.
True or False: A histogram is used for categorical data.
- True
- False
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Recall the differences between categorical and continuous data.
Question 5.
You have survey data where 40% of students prefer pizza, 30% prefer burgers, and 30% prefer sushi. Create a pie chart to represent this data.
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Use a compass or protractor to accurately represent the angles for each percentage.
Question 6.
Given the daily rainfall data for a week (1, 2, 2, 3, 0, 1, 1), create a histogram to display the frequency of rainfall amounts.
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Make sure to label your axes appropriately.

6 more questions in this section. Enroll free to practise them all.