BitWithBite
Mathematics Worksheet
📋 Data Collection
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Classify data as discrete or continuous.Classify data as qualitative or quantitative.Identify common sampling methods.Distinguish a population from a sample.📚 Quick Recap
Before any statistics can be calculated, data has to be gathered carefully. How data is collected directly affects how trustworthy the conclusions drawn from it will be.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1'Number of goals in a match' is:
2'Time to finish a race' is:
3Selecting every 10th person from a list is:
4'Blood type' is:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5Countable data that takes separate values is .
6Data measured on a continuous scale is .
7Classify 'number of goals scored in a match' as discrete or continuous.
8Classify 'time to finish a race' as discrete or continuous.
9A survey selects every 10th person from a customer list. Which sampling method is this?
🚀 Section C · Challenge ● CHALLENGE 5
10Classify 'blood type' as qualitative or quantitative.
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
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1-A 2-B 3-B 4-B | 5 discrete 6 continuous 7 = Discrete 8 = Continuous 9 = Systematic sampling | 10 = Qualitative