Gerald takes the act mathematics test and scores 23. act, Ask an Expert

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Eleanor scores 629 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with mean 539 and standard deviation 109. Gerald takes the ACT mathematics test and scores 23. ACT math scores are Normally distributed with mean 22.4 and standard deviation 4.2. Find the standardized scores for both students.

Eleanor's standardized score (± 0.01)?

Gerald's standardized score (± 0.01)?

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Category:- Statistics and Probability
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