Descriptive statistics is used to describe the data collected from a group (the dependent variables). Group data is described using measures of central tendency. Which of those measures is the arithmetic average of a group's data?
A)Mean
B)Median
C)Mode
D)Range

Question

Quizplus · Accepted Answer

The mean is the arithmetic average of a group's data; it is calculated by dividing the score total by total number of scores. The mean of the data set 7, 8, 23, 5, 34 is 15.4.

Descriptive Statistics Is Used to Describe the Data Collected from a Group