Question

49 Which of the following is a measure
of center?
A The mean and median
B The data maximum
C The measure of variation
D A cluster
49

Answer 1

ok

we are ask for measuring of center

there are 3 different measures

mode, when the data value occurs the most frequently

median, is the data value in the middle of a sorted list of data

mean is the average of the numbers

so the answer is A) mean and median