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Suppose the potential level of real GDP for a hypothetical economy is $250 and the price level (P)initially is 100.Use the following short-run aggregate supply schedules below to answer the questions.
Concurrent Validity
The extent to which test scores correlate with scores of an established test of the same construct administered at the same time.
Internal Consistency
The extent to which different test items that propose to measure the same general construct obtain similar scores.
Odd-even Reliability
A measure of internal consistency reliability, where a test is split into odd and even items and the scores are correlated.
Construct Validity
The degree to which a test measures what it claims to be measuring, specifically in terms of whether the test actually assesses the theoretical construct it is designed to measure.
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