B. Direction: Compute the average grade of Juan in each grading period in an electronic spreadsheet using the formula:
Ex
n
Where xgrades
n = number of grades per grading period
First Grading Period:
80, 80, 80, 85, 85, 85, 85, 85
Second Grading Period:
85, 85, 80, 85, 85, 80, 80, 85
Third Grading Period:
85, 85, 85, 80, 85, 80, 85, 90
Fourth grading Period:
90, 90, 85, 85, 90, 85, 85, 90
Sana may mag sagot:>