Mathematics, 19.11.2020 23:10, warman486

The grades on a geometry midterm at Oak have a mean of u = 74 and a standard deviation of o = 4.0.
Nadia scored 70 on the exam.
Find the z-score for Nadia's exam grade. Round to two decimal places.

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The grades on a geometry midterm at Oak have a mean of u = 74 and a standard deviation of o = 4.0.<...