Practice - Introduction to Histograms
Practice Questions
Test your understanding with targeted questions
Define what a histogram is in your own words.
💡 Hint: Think about the purpose of a bar graph but for continuous data.
List one characteristic of histograms that differentiates them from regular bar graphs.
💡 Hint: Consider how the data is represented.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of a histogram?
💡 Hint: Consider what type of data histograms are meant to represent.
True or False: In a histogram, the bars always touch each other.
💡 Hint: Think about how histograms differ from bar graphs.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A data set consists of the following heights (in cm): 150, 160, 158, 165, 173, 170, 162, 154, 155, 167, 180, 145. Construct a histogram with intervals of 10 cm starting from 140 cm.
💡 Hint: Organize the data by intervals first.
Analyze the following histogram created from a data set: The first interval (0-20) has a frequency of 3, the second (20-40) has 5, and the third (40-60) has 1. What can you infer about the data distribution?
💡 Hint: Consider how the frequencies compare across intervals to identify trends.
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Reference links
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