Mathematics, 08.03.2021 19:10 montanolumpuy

The grades on a mathematics midterm are normally distributed with = 71 and o = 4.5. Rob scored 59 on the exam. Find his z-score and write your result in the empty box provided below round to two decimal places.

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The grades on a mathematics midterm are normally distributed with = 71 and o = 4.5. Rob scored 59 on...