Question 1

A measure of is a single value that attempts to describe a set of data by identifying the central position within that set of
A)Central Tendency
B)Mean
C)Median
D)Mode

Accepted Answer

Central Tendency is the correct term that describes a measure aiming to identify the central position within a set of data. Mean, Median, and Mode are specific types of measures of central tendency.

Question 2

Find the mean of 13,18,13,14,13,16,14,21,13
A)11
B)12
C)15
D)13

Accepted Answer

To find the mean, add all the numbers together and then divide by the number of numbers. (13 + 18 + 13 + 14 + 13 + 16 + 14 + 21 + 13) / 9 = 135 / 9 = 15.

Question 3

how many types of series are there
A)3
B)2
C)5
D)4

Accepted Answer

The answer of how many types of series are there
A)3
B)2
C)5
D)4...

Quiz 6: Index Numbers, Time Series and Data Collection Methods

A measure of is a single value that attempts to describe a set of data by identifying the central position within that set of

Find the mean of 13,18,13,14,13,16,14,21,13

how many types of series are there