Child Psych

Category - Research & Stats

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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?

Mean
Median
Mode
Range

Explanation

Answer: A - 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.

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