The Regression Line Has Been Fitted to the Data

question 25

Multiple Choice

The regression line has been fitted to the data points (4, 8) , (2, 5) , and (1, 2) . The sum of the squared residuals will be:

• A) 7
• B) 15
• C) 8
• D) 22

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Definitions:

Social Movements

Organized collective activities that aim to bring about or resist change in society, focusing on specific political or social issues.

Enemies of Democracy

Individuals, groups, or states that oppose democratic principles, values, and practices, aiming to undermine or eliminate democratic institutions and processes.

Economic Collapse

Economic collapse describes a sudden and severe downturn in the economy of a country or region, characterized by extreme financial distress, such as a stock market crash, hyperinflation, or the fall of a currency.

Unemployment

The condition of being without a job, but actively seeking work and willing to work, often used as an important economic indicator.