Measures Of Central Tendency Flashcards
1
Q
T or F
Measures of Central Tendency describe the tendency of data to cluster around a particular value.
A
T
2
Q
Terms associated with MOCT are ______, ______, and ______.
A
mean, median / mode
3
Q
Mean is the ________ ________ of the data.
A
arithmetic average
4
Q
Median is the _______ value of data, or the 50th percentile.
A
middle
5
Q
______ is the data value that occurs most frequently.
A
Mode
6
Q
In formulas, a population is denoted by ____, and its mean by ______, whereas sample size is ___ and mean is indicated using __ ____.
A
N, mu, n, x bar.
7
Q
In stats, the _______ symbol indicates addition and subscripts only represent the _______ of a data set while not implying any order according to value.
A
summation / position
