If You Are Unable to File Your Tax Returns by the Deadline,you

question 23

Multiple Choice

If you are unable to file your tax returns by the deadline,you may file form 4868,Application for Automatic Extension of Time,and receive an extension of up to four months

• A) upon approval.
• B) automatically.
• C) if you meet the IRS requirements.
• D) none of the above

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Definitions:

Mean Absolute Deviation

The average of the absolute differences between each data point and the mean of the data set.

Root Mean Square Error

A measure of the differences between values predicted by a model and the values actually observed, expressed as the square root of the mean of these differences squared.

Seasonal Effect

A pattern observed in time-series data where changes occur at regular intervals due to seasonal factors.

Delphi Method

A structured communication technique, originally developed as a systematic, interactive forecasting method which relies on a panel of experts.