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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define primary data.
💡 Hint: Think about data collected through surveys.
Question 2
Easy
What is a frequency distribution table?
💡 Hint: Consider how we organize marks of students.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is primary data?
- Data collected from books
- Data collected firsthand
- Data collected by others
💡 Hint: Think about where the data comes from.
Question 2
True or False: A histogram has gaps between the bars.
- True
- False
💡 Hint: Consider how histograms are drawn.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the data of the ages of people in a party: 21, 24, 23, 22, 40, 42, 38, construct a grouped frequency distribution table with intervals of 20-25, 25-30, etc.
💡 Hint: Count how many ages fall into each group.
Question 2
You collected data on the number of pets owned by 10 families: 0, 1, 3, 2, 1, 0, 1, 4, 2, 3. Create a frequency distribution table for this.
💡 Hint: Keep track of how many times each pet count appears.
Challenge and get performance evaluation