Form 14: Comparing Two Data Sets
Compare two different data sets using their respective measures of center. Analyze differences and similarities between groups of data.
Questions
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MultiChoice
Group A: 2, 4, 6 (mean = 4). Group B: 4, 6, 8 (mean = 6). Compare their means.
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MultiChoice
Class 1: 5, 10, 15. Class 2: 8, 10, 12. Compare their medians.
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MultiChoice
Set X: 5, 5, 7. Set Y: 6, 8, 8. What are the modes of Set X and Set Y?
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MultiChoice
Team A scores: 10, 20, 30 (mean = 20). Team B scores: 8, 18, 28 (mean = 18). Compare their means.
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MultiChoice
Set 1: 10, 15, 20. Set 2: 10, 20, 30. Compare their medians.
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MultiChoice
Set A: 1, 2, 3. Set B: 4, 4, 5. Compare their modes.
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MultiChoice
Data 1: 1, 5, 9. Data 2: 3, 5, 7. Compare their means.
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MultiChoice
Plant 1 heights: 10, 12, 14. Plant 2 heights: 6, 12, 18. Compare medians.
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MultiChoice
Store A prices: $10, $15, $20 (mean=$15). Store B prices: $15, $20, $25 (mean=$20). Compare means.
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MultiChoice
Group 1: 7, 7, 8. Group 2: 8, 9, 9. What are their modes?
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MultiChoice
Data X: 20, 30, 40. Data Y: 15, 25, 35. Compare their means.
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MultiChoice
Set Alpha: 40, 50, 60. Set Beta: 10, 50, 90. Compare their medians.