Practice Example 1 (12.1.A.1) - Statistics

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10 questions

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6 sample questions

Question 1.
How many students were born in November according to the graph?
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Look for the bar representing November.
Question 2.
What is the purpose of a bar graph?
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Think about why we use graphs instead of tables.
3Question 3.
What variable does the bar graph represent?
- Months of the year
- Number of students
- Types of graphs
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Think about what data is being collected.
4Question 4.
True or False: A bar graph can effectively show data distribution.
- True
- False
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Consider the advantages of visual data representation.
Question 5.
The data collected shows that these birth months correspond to several students: January (6), February (5), March (8), November (4). Make a bar graph representing this data and analyze the month with the least births.
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Focus on precise graphing with the correct scales.
Question 6.
If we have the total birthdays, calculate the average number of students per month based on the previous month's data displayed in a bar graph: January (6), February (5), March (8), November (4).
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Recall how to calculate averages!

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