Here Is a Set of Data: 31, 54, 26, 42

question 22

Multiple Choice

Here is a set of data: 31, 54, 26, 42, 39, 45, 38, 42.What is the median?

• A) 28.0
• B) 40.5
• C) 42.0
• D) 54.0

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Definitions:

Frequency Distribution

The representation, either in a graphical or tabular format, of how often each value in a set of data occurs.

Cumulative Frequency

The sum of the frequencies of all values that are less than or equal to a certain value, often used in statistical analysis to determine the number of observations below a specific value.

Relative Frequency

Relative frequency is the proportion or ratio of the number of times a value occurs in a dataset to the total number of observations.

Examination Scores

Quantitative measures that represent an individual's level of performance or achievement on a standardized test or examination.