Before a Researcher Decides What Statistical Test,and If an Independent

question 43

Multiple Choice

Before a researcher decides what statistical test,and if an independent t-test is correct he/ she must determine_____.

• A)The number of independent variables manipulated
• B)Scale of measurement of the dependent variable (quantitative vs.qualitative)
• C)Within or between subject design
• D)The number of subjects used
• E)All of these are correct

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Definitions:

Natural Rate

The natural rate is often described as the rate of unemployment where the labor market is in equilibrium, including frictional and structural unemployment but no cyclical unemployment.

Expected Inflation

The projection of the rate at which prices of goods and services will rise over a specific period in the future.

Expected Inflation

The rate at which the general level of prices for goods and services is expected to rise.

Short-run Phillips Curve

A graphical representation that shows the inverse relationship between the rate of unemployment and the rate of inflation in an economy over the short term.