The average exam score is an example of descriptive statistics.
A descriptive statistic is a type of summary statistic. This type of statistics helps to quantitatively describe or summarize features from a collection of information. Descriptive statistics help to provide the data that needs to be analyzed So the marks that are obtained from the students are quantitative information. So the average score of these marks can be obtained by using descriptive statistics.
Descriptive statistics help analysts to understand the data provided in a better way. The best way to write the data analyzed from descriptive statistics is to be direct. So, in descriptive statistics, the data is summarized through the observations given. In this case, the observations that are given are the average exam scores of the students.
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