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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define 'data' in your own words.
💡 Hint: Think about examples like temperature or population.
Question 2
Easy
Give one example of a primary source of data.
💡 Hint: Consider firsthand data collection methods.
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 data?
- A single measurement
- A collection of measurements
- An opinion
- An observation
💡 Hint: Remember that data is more than one measurement.
Question 2
True or False: Secondary data is collected firsthand.
- True
- False
💡 Hint: Reflect on how primary sources differ from secondary.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A study shows the population growth in two cities. City A grew from 1,000 to 1,200 and City B from 2,000 to 2,500. Calculate the growth percentages.
💡 Hint: Use the percentage growth formula for comparison.
Question 2
A dataset of scores from a test is given. Organize the data into classes of ten and create a frequency table.
💡 Hint: Think of how to group the scores logically.
Challenge and get performance evaluation