When a Researcher Manipulates a Variable to See What Effect

question 46

Multiple Choice

When a researcher manipulates a variable to see what effect the manipulation has on another variable,the research design is a(n)

• A) correlational study.
• B) experiment.
• C) observational study.
• D) case study.

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Definitions:

Row

A horizontal line of cells in a spreadsheet or table.

Column

A vertical division in a table or spreadsheet that categorizes information under a specific heading for organization and reference.

Cell

The basic unit of a spreadsheet or table, defined by the intersection of a row and a column, used to enter and store data.

Duplicate

A copy of an item or data that is exactly like the original, often created unintentionally or for backup and comparison purposes.