Grade 9 Quizzes, Questions & Answers
Recent Grade 9 Quizzes
See the baseline at a glance! You’ll find the midline, read how far the graph moved up or down, and connect amplitude to the max and min values. Expect quick “what’s the midline?” and “what’s...
Questions: 20 | Attempts: 10 | Last updated: Dec 11, 2025
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Sample QuestionFor the function y = 3 sin(x) + 2, what is the vertical shift and the midline?
In this quiz, you're diving into the world of variance, which is like a "spread check" for your data. It tells you how scattered or consistent your data points are around the average. By walking through the...
Questions: 21 | Attempts: 13 | Last updated: Dec 11, 2025
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Sample QuestionWhat does variance measure in a data set?
In this quiz, you’ll apply the concept of range to a variety of real-world situations. From weather data to sports scores, this quiz demonstrates how the range helps assess the variability of everyday data....
Questions: 22 | Attempts: 13 | Last updated: Dec 11, 2025
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Sample QuestionA weather station recorded the following high temperatures (°F) for two cities over one week: City A: 72, 74, 73, 75, 71, 74, 73 City B: 68, 79, 65, 82, 70, 77, 71 Which statement best describes the temperature variability in these cities?
Get ready to dive deep into the Interquartile Range (IQR) and discover how it can reveal insights about data distribution. This quiz will help you compare data sets, understand how to interpret the spread, and assess the...
Questions: 25 | Attempts: 10 | Last updated: Dec 11, 2025
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Sample QuestionWhich subject has the larger IQR?
Ever wondered why some things count more than others? In this quiz, you'll discover how weighted averages let us give more importance to certain values. From calculating your course grade to combining data from two stores,...
Questions: 22 | Attempts: 13 | Last updated: Dec 11, 2025
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Sample QuestionWhat is the student’s overall weighted average?
Ready to uncover the hidden patterns in real-life data? This quiz will help you understand the mode—the most common number in a data set—and how it shows up in everyday situations. From grocery store transactions to...
Questions: 23 | Attempts: 10 | Last updated: Dec 11, 2025
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Sample QuestionWhat is the mode of the first store’s data?
Questions: 10 | Attempts: 11 | Last updated: Dec 10, 2025
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Sample QuestionP(A) = 0.4, P(B) = 0.5, P(A∩B) = 0.2. Find P(A∪B).
Ready to explore how the shape and spread of histograms reveal important insights? In this quiz, you'll dive into understanding different data distributions. Whether it's right-skewed, left-skewed, or symmetric,...
Questions: 23 | Attempts: 10 | Last updated: Dec 11, 2025
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Sample QuestionWhat is the shape of the distribution shown in the histogram?
Go beyond the basics! This quiz dives deeper into combination problems that stretch logical thinking and require more advanced reasoning. Try this quiz to challenge yourself and refine your mastery of pure math applications.
Questions: 10 | Attempts: 12 | Last updated: Dec 10, 2025
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Sample QuestionFind C(0, 0)
Ready for the next level? In this quiz, you’ll face advanced permutation problems that stretch your logical and computational skills. Take this quiz to push your understanding further and tackle challenging real-world...
Questions: 10 | Attempts: 11 | Last updated: Dec 10, 2025
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Sample QuestionHow many 5-letter arrangements can be made from the letters in the word “ALGEBRA” if no letter repeats?
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