Practice Graphical Representation Of Data (12.1) - Statistics

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8 questions

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6 questions · about 4 min · pass mark 70%. Hints available.
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2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define a bar graph.
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Think about the types of data it can represent.
Question 2.
What does a histogram represent?
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Consider how the data is spaced.
3Question 3.
What type of data is best represented by a histogram?
- Categorical
- Continuous
- Qualitative
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Think about the format of the data.
4Question 4.
True or False: A frequency polygon can exist without a histogram.
- True
- False
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Consider how the polygon is created.
Question 5.
A survey recorded the daily temperatures over a month. Create a histogram and a frequency polygon to analyze the temperature variations.
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How will you represent zero-frequency days?
Question 6.
Given the number of pets owned by families in a neighborhood, plot both a bar graph and frequency polygon for analysis.
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What's the relationship between pets and families?

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