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You scored an 89 on a math test where the class mean and standard deviation are...

You scored an 89 on a math test where the class mean and standard deviation are 75 points and 7 points respectively. You scored a 65 on an English test where the mean and standard deviation are 53 points and 4 points, respectively.
In which class did you do better? Explain your answer using Z-scores.

Math   Statistics-And-Probability   
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