A Company Studying the Productivity of Its Employees on a New

question 3

Multiple Choice

A company studying the productivity of its employees on a new information system was interested in determining if the age (X) of data entry operators influenced the number of completed entries made per hour (Y) .The regression equation is
) Suppose the actual completed entries per hour for an operator who is 35 years old was 8.The residual is _______ .

• A)-1.3
• B)2.6
• C)-3.5
• D)1.3
• E)-2.2

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Definitions:

American Participation

The involvement of the United States in international or domestic events, ranging from wars to political movements.

Vietnam War

A prolonged conflict from the 1950s to the 1975 between North Vietnam (supported by its communist allies) and South Vietnam (supported by the United States and other anti-communist countries), resulting in significant political and social upheaval.

Détente

A period of improved relations and reduction in tensions between countries, especially notable between the United States and the Soviet Union during the Cold War.