Question 1
A school has 600 pupils. The head wants a sample of 60 pupils that reflects the proportions of each year group. Which sampling method is most appropriate?
Correct Answer:
Stratified sampling
Question 2
A factory has 1200 workers: 800 men and 400 women. A stratified sample of 60 is taken. How many women should be in the sample?
Correct Answer:
20
Question 3
A researcher selects every 10th name from an alphabetical list of 500 customers, after randomly choosing a start between 1 and 10. Which sampling method is this?
Correct Answer:
Systematic sampling
Question 4
Which of the following is an example of primary data?
Correct Answer:
Temperature readings you record yourself with a thermometer
Question 5
An interviewer stands outside a gym at 7am and asks people about exercise habits. Which type of bias is most likely to affect the results?
Correct Answer:
Selection bias
Question 1
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About this Exam

Prepare with the GCSE Statistics Practice Questions - GCSE Statistics Exam practice quiz. This question bank includes 100 questions covering frequency, class, median, mean, and data. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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GCSE Statistics Practice Questions - GCSE Statistics Exam

This practice set contains 100 questions from the matching question bank and focuses on frequency, class, median, mean, and data. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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