When Considering ________,Accumulated Evidence from Several Investigations Increases Our Confidence

question 22

Multiple Choice

When considering ________,accumulated evidence from several investigations increases our confidence that a causal relationship exists.

• A)the time order of occurrence of variables
• B)the role of evidence
• C)concomitant variation
• D)the elimination of other possible factors

---

Definitions:

Outboard Motors

Engines mounted on the outside of the stern of a boat, used to propel the vessel through the water.

Opportunity Cost

The cost of forgone alternatives when one option is chosen over another.

Outboard Motors

Engine units mounted externally on the rear of a boat, providing propulsion through the water.

John Maynard Keynes

A notable British economist whose theories substantially modified the framework of macroeconomics and influenced the economic decision-making of governments.