Question

(08.02)
The calculated average of a data set best describes which of the following?
Mean
Median
Mode
Mean absolute deviation

Answer 1

Answer:

If n is an odd number then the value of (n+1)/2th item is the median.

If n is an even number then median is given as: [ value of (n+1)/2th item + value of (n/2 +1)th item]÷2

Mean is simply calculated as the ration of summation of observations to the number of observations.

Mean= Sum of observations/number of observations