Practice - Graphical Representations
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Practice Questions
Test your understanding with targeted questions
What type of chart would you use to represent the number of pets owned by students?
💡 Hint: Think about how you can compare different categories.
What does a pie chart represent?
💡 Hint: Consider its circular shape and slices.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which graphical representation is best for showing parts of a whole?
💡 Hint: Think of a pie and how it's cut.
True or False: A histogram can only display categorical data.
💡 Hint: Recall the types of data each graph is designed for.
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Challenge Problems
Push your limits with advanced challenges
You have a data set of daily temperatures throughout the week: [20, 21, 23, 22, 22, 24, 20]. Create both a histogram and a line graph to represent this data and explain which one you prefer and why.
💡 Hint: How do each graph make the data clearer for you?
Design a box-and-whisker plot for the following scores: [55, 70, 75, 60, 80, 90, 95, 85]. What does the plot tell you about the data?
💡 Hint: What do the whiskers and box show about the data's spread and symmetry?
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Reference links
Supplementary resources to enhance your learning experience.