Explain a Query in Access.Provide an Example

question 11

Essay

Explain a query in Access.Provide an example.

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Definitions:

Explanatory Variable

A variable that is manipulated or categorized to investigate its effect on a dependent variable.

Comparative Study

A research method that involves comparing two or more groups or variables to determine significant differences or similarities.

Yield

In finance, the income return on an investment, such as the interest or dividends received, expressed as a percentage of the investment's cost.

Observational Study

A study based on data in which no manipulation of factors has been employed.