Median : 66 .
Step-by-step explanation:
Given : 66, 51, 77, 68, 60, 75, 54, 80 29 64 66 67.
To find : What is the median of this set of data.
Solution : We have given the data set 66, 51, 77, 68, 60, 75, 54, 80 29 64 66 67.
Arranging in increasing order : 29, 51, 54, 60 , 64 ,66, 66, 67, 68, 75, 77,80.
There are 12 numbers of set
Median = average of two middle terms
Median : term.
Median : 66.
Therefore, Median : 66 .