CTET 2 Math and Science 22 Dec 2021 Paper

Question : 55 of 150

Marks: +1, -0

In data handling, the common misconception the students have about "mean - as a measure of central tendency" is:

Mean is computed by adding all the numbers in the set and dividing the sum thus obtained by the number of items
Mean is used everywhere as a measure of central tendency regardless of the context of the data
Mean is affected by extremely large and extremely small values in the data
The order of data is irrelevant to the calculation of mean

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