Be Sure That All the Questions You Include in a Questionnaire

question 1

True/False

Be sure that all the questions you include in a questionnaire are necessary to help you solve the problem.

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Definitions:

Mode

The most common number found in a set of data.

Outliers

Data points that differ significantly from the majority of a data set, often indicating a variance or error in measurement.

Variability

The tendency of data points in a dataset to vary from each other and from the mean of the dataset.

Mode

The value that appears most frequently in a data set, representing the highest peak in a frequency distribution.