Question: On a recent quiz, the class mean was 71 with a standard deviation of 4.9. Calculate the standardized statistic for a student who received a

On a recent quiz, the class mean was 71 with a standard deviation of 4.9. Calculate the standardized statistic for a student who received a score of 88. (a) standardized statistic: (round to 2 places) (b) Is this an unusual quiz score relative to all the test scores?

Not unusual
Unusual

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