A Researcher Selects a Sample of 100 People to Investigate

question 49

Multiple Choice

A researcher selects a sample of 100 people to investigate the relationship between gender (male/female) and registering to vote.The sample consists of 40 females,of whom 30 are registered voters,and 60 males,of whom 40 are registered voters.If these data were used for a chi-square test for independence,what is the observed frequency for registered males?

• A)12
• B)28
• C)40
• D)42

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Definitions:

Aggregate Supply Analyses

The assessment of the total supply of goods and services that firms in an economy plan on selling during a specific time period at different price levels.

Keynesian

Pertaining to the economic theories and policies of John Maynard Keynes, emphasizing the role of government intervention to ensure full employment and stable economies.

Classical

Pertaining to the school of economic thought that emphasizes free markets, free trade, and the idea that economies self-regulate through supply and demand.

John Maynard Keynes

A British economist whose theories on the influences of macroeconomic factors on economic output and government interventions shaped modern economics.