Most commonly used measure of central tendancy is:
Correct Answer: Mean
Description: MEAN
Most commonly used in biostatistics.
Most of the value in data spread along the mean.
MEDIAN
BETTER indicator of central tendency
Maximum observation are concentrated around median
If EXTREME VALUEs are recorded, then mean can’t be used. Use median. .
MODE
Rarely used. A series can have – no mode, 1 mode or, multiple mode.
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