Which of the Following Involves Entering Data in Computer Files

question 11

Multiple Choice

Which of the following involves entering data in computer files, inspecting the data for errors, and running tabulations and various statistical tests?

• A) data analysis
• B) data entry
• C) data cleaning
• D) data tabulation
• E) statistical inference testing

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Definitions:

Kilograms

A unit of mass in the International System of Units (SI), equal to one thousand grams or approximately 2.20462 pounds.

Split Stems

A method in stem-and-leaf plots to split the stems for more refined data distribution visualization.

Dotplot

A statistical chart consisting of data points plotted on a simple scale, used to visualize the distribution of a data set.

Tornadoes

Violently rotating columns of air that are in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud.