Research Methods Including Surveys,case Studies,and Observations Are Called ____

question 20

Multiple Choice

Research methods including surveys,case studies,and observations are called ____.

• A)correlational methods
• B)inferential methods
• C)experimental methods
• D)descriptive methods

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Definitions:

Perfectly Positively Correlated

A situation where two variables move in the same direction at the same rate, represented by a correlation coefficient of +1.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values in a data set are.

Portfolio

A collection of investments held by an individual or institution which may include stocks, bonds, and other assets.

Stocks' Returns

The gains or losses on investments in stocks, typically measured as a percentage of the investment amount.