JAMB - Economics (2018 - No. 18)
The mean is the best measure of central tendency because it__________
can be calculated from incomplete data
is a balancing point in an observation
is a midpoint value in an array of data
is not affected by extreme values in a data
Paaiškinimas
The mean is the most frequently used measure of central tendency because it uses all values in the data set to give you an average.