Examlex
Case 2-1
Bavant needs to gather some additional statistics on its customers.An employee at Bavant has created an initial query as shown in the accompanying figure that calculates the average amount paid.The employee is unsure what aggregate functions to use for additional calculations.
-Which aggregate function will find the customer with the largest amount paid?
Predictive
Relating to the ability to make predictions about future events based on current or past data.
Established Measures
Metrics or standards that have been widely adopted and accepted for evaluating performance, quality, or attainment.
Split Half
A reliability measure where a test is divided into two parts and the scores for each are correlated with one another to assess consistency.
Validity Measures
The extent to which a test or tool measures what it is intended to measure accurately.
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