Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
How do combinations and arrangements influence the creation of secure passwords or codes? In this quiz, you’ll explore how counting principles determine the number of possible passwords based on available characters....
Questions: 20 | Attempts: 14 | Last updated: Dec 17, 2025
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Sample QuestionUsing digits 0–9 with no repetition, how many 4-digit codes are possible?
How can you count arrangements when the order of items matters? In this quiz, you’ll explore the permutation formula and learn how to apply it to situations involving ordered selections. You’ll practice...
Questions: 20 | Attempts: 10 | Last updated: Dec 17, 2025
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Sample QuestionCompute P(5, 2).
This quiz focuses on the factors that influence margin of error, such as sample size, confidence level, and variability in the data. You'll explore how different sampling methods and confidence levels affect the margin of...
Questions: 21 | Attempts: 11 | Last updated: Jan 23, 2026
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Sample QuestionA polling company increases the sample size from 400 to 1,600 for a proportion estimate at the same confidence level. What happens to the margin of error?
This quiz tests your understanding of margin of error in polling and surveys. You'll interpret the meaning of margin of error in various contexts and scenarios. The questions will also focus on how margin of error influences...
Questions: 21 | Attempts: 10 | Last updated: Jan 27, 2026
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Sample QuestionA news poll reports: “52% support the new policy, margin of error ±3%.” What is the best interpretation of the margin of error?
What happens when you connect the midpoints of two sides in a triangle? In this quiz, you’ll explore the midsegment and discover how it runs parallel to the third side while measuring exactly half its length....
Questions: 20 | Attempts: 13 | Last updated: Dec 17, 2025
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Sample QuestionThe triangle midsegment theorem states that the midsegment is
This quiz dives deeper into the concept of random sampling, highlighting techniques to reduce bias and ensure representativeness. Questions explore various sampling methods like simple random sampling, systematic sampling, and...
Questions: 21 | Attempts: 10 | Last updated: Jan 23, 2026
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Sample QuestionA school wants to estimate the average number of hours students spend on homework per night. Which sampling method is most likely to produce a representative sample?
How does radial distance change when an object moves along a curved path? In this quiz, you’ll explore functions that describe how the distance from a center point varies over time or angle. You’ll practice...
Questions: 20 | Attempts: 10 | Last updated: Dec 17, 2025
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Sample QuestionFor r(t) = 7000 + 50 cos(0.1 t), what is the average (central) orbit radius?
How can parametric equations describe circular motion? In this quiz, you’ll explore how ð�‘¥(ð�‘¡) and ð�‘¦(ð�‘¡) work together to trace perfect circular paths, revealing position at every...
Questions: 20 | Attempts: 11 | Last updated: Dec 17, 2025
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Sample QuestionFor the parametric orbit x = 10 cos(2t), y = 10 sin(2t), what is the orbit’s radius?
What does a 440 Hz tuning fork look like when modeled mathematically? In this quiz, you’ll explore how frequency, amplitude, and period interact to form a sinusoidal function representing the sound wave. You’ll...
Questions: 20 | Attempts: 10 | Last updated: Dec 17, 2025
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Sample QuestionFor a pure sine wave, the period equals the time between consecutive peaks.
How can you write equations that model sound waves? In this quiz, you’ll explore how amplitude, frequency, and midline values shape sinusoidal wave functions. You’ll practice interpreting real-world sound...
Questions: 20 | Attempts: 10 | Last updated: Dec 17, 2025
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Sample QuestionSelect all true statements for s(t)=2·sin(2π·50·t)+3.
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