tristanart27851 tristanart27851

17-05-2021
Mathematics

contestada

Umi's test grades for this semester are in the list shown. The mean of her test grades is 82.4. 86,93,90,85,42,91,90

Respuesta :

totallynotastudent1 totallynotastudent1

17-05-2021

Answer:

Her average for the semester is 82.42

Step-by-step explanation:

577 is the sum of all the points in the assignments

and dividing by 7 (the number of assignments) you get 82.42 ie her semester grade.

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