Question
SAT scores for the entering class of 2010 at Oxnard University were normally distributed with a mean of 1340 and a standard deviation of 90.
SAT scores for the entering class of 2010 at Oxnard University were normally distributed with a mean of 1340 and a standard deviation of 90. Bob's SAT score was 1130. (a) Find Bob's standardizedz-score. (b) By the Empirical Rule, is Bob's SAT score unusual?
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Using Econometrics A Practical Guide
Authors: A. H. Studenmund
7th edition
013418274X, 978-0134182742
