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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a sampling error?
💡 Hint: Look for the definition in the glossary.
Question 2
Easy
What is an example of a non-sampling error?
💡 Hint: Consider issues during the data collection process.
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 a sampling error?
- Error from data misprocessing
- Difference between sample and population
- An intentional bias in sampling
💡 Hint: Think about the definition of sampling error.
Question 2
True or False: Non-sampling errors can be minimized by increasing sample size.
- True
- False
💡 Hint: Consider what type of errors sample size influences.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A city conducted a survey on transportation habits among 500 residents selected randomly from various neighborhoods. Discuss potential sampling and non-sampling errors that might occur.
💡 Hint: Analyze how representative your sample is and anticipate possible errors in respondent data.
Question 2
You are conducting a survey on public health and want a balanced perspective; however, you only survey individuals from a health club. What types of errors does this introduce?
💡 Hint: Reflect on representativeness and data integrity during collection.
Challenge and get performance evaluation