How many common measures of central tendency are named?
AThree
BNine
CSeven
DTwelve
Answer & Solution
Correct answer: A. Three
1. Central tendency can be summarised in more than one way.
2. The three named are mean, median and mode.
3. Three most common measures of central tendency are the mean, median and mode.
4. So the answer is three.
_Source: syllabus Computer Science, Ch 7 'Understanding Data'_
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