You Would Like to Conduct a Survey and Ask Your

question 24

Multiple Choice

You would like to conduct a survey and ask your web page visitors to indicate the computer operating systems that they use. Each visitor could use more than one computer operating system. Select the form control that is best to use for this purpose.

• A) check box
• B) radio button
• C) text box
• D) scrolling text box

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Definitions:

Inferential Statistics

The branch of statistics that aims to draw conclusions about a population based on a sample.

Variables

Any traits, factors, or quantities that can assume different values in a given study.

Z-scores

Z-scores are statistical measurements that describe a value's relationship to the mean of a group of values, expressed in terms of standard deviations.

Statistical Techniques

Methods or procedures used in the analysis of data to uncover patterns, test hypotheses, and estimate probabilities.