You Should Use the QLR Test for Breaks in the Regression

question 21

Multiple Choice

You should use the QLR test for breaks in the regression coefficients, when

• A)the Chow F-test has a p value of between 0.05 and 0.10.
• B)the suspected break data is not known.
• C)there are breaks in only some, but not all, of the regression coefficients.
• D)the suspected break data is known.

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Definitions:

Expected Frequency

In statistics, the predicted count of times an event will occur in a set of trials.

Respondents

Individuals who provide answers or feedback to a survey or questionnaire.

Region of Residence

Refers to the geographical area where an individual or population lives, often used in studies to analyze demographic, social, or health trends.

Expected Frequency

The forecasted count of occurrences in a category of a distribution, based on a probability model.