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Class X Mathematics - Statistics Quiz
Class X
Mathematics
Statistics
14 questions
HARD
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Preview questions
1. What is the mean of the data set: 4, 8, 6, 5, 3?
5 · 6 · 4 · 7
2. Which measure of central tendency is affected by extreme values?
Mean · Median · Mode · Range
3. In a frequency distribution, what does the term 'class interval' refer to?
A range of values · A single value · The total number of observations · The midpoint of data
4. If the median of a data set is 20 and the data is arranged in ascending order, which of the following could be true?
All values are less than 20 · Half values are above 20 · Values are symmetrically distributed · More values are below 20
5. What is the mode of the data set: 1, 2, 2, 3, 4, 4, 4, 5?
2 · 3 · 4 · 5
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