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Assume that the (population mean) for a test was 50 and the (population standard deviation) was 4.5.Wesley scored 56 on the test, Emma had a
Assume that the (population mean) for a test was 50 and the (population standard deviation) was 4.5.Wesley scored 56 on the test, Emma had a z-score of +1.5, and Adrienne scored at the 75th percentile.Who did the best on the test (in other words, who had the highest score)?
Emma
Wesley
Adrienne
The performance of all three was identical
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