Question

1. mean, median, mode, range, standard deviation, and coefficient of variation are examples of a(n) ______ statistic.

inferential
variable
summative
descriptive

Explanation:

Identify the function of the listed measures

The terms mean, median, mode, range, standard deviation, and coefficient of variation are used to summarize, organize, and describe the main features of a dataset.

Distinguish between branches of statistics

• Descriptive statistics summarize or describe characteristics of a dataset.
• Inferential statistics use data from a sample to make generalizations or predictions about a larger population.

Match with the correct option

Since these measures summarize the data directly, they are examples of descriptive statistics.

Answer:

• Inferential
• Variable
• Summative
• Descriptive (Correct answer)