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Class VII Mathematics Quiz on Data Handling
Class VII
Mathematics
Data Handling
15 questions
HARD
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Preview questions
1. What is the mode of the following data set: 3, 7, 3, 9, 5, 3, 8?
3 · 5 · 7 · 9
2. In a frequency distribution, what does the term 'class interval' refer to?
Range of data · Group of data values · Single data point · Total number of observations
3. Which of the following is NOT a measure of central tendency?
Mean · Median · Mode · Range
4. If the mean of the data set is 20 and the total number of observations is 5, what is the sum of all observations?
100 · 25 · 20 · 5
5. What is the median of the data set: 12, 15, 11, 14, 13?
11 · 12 · 13 · 14
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