Mathematics, 24.03.2021 23:10 americanbellabeauty
On a recent Algebra quiz, 2 students scored 100, 4 students scored 90,5
students scored 80, 3 students scored 70, and 1 student scored 60. Find the
variance of this data. Round to two decimal places.
Answers: 3
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On a recent Algebra quiz, 2 students scored 100, 4 students scored 90,5
students scored 80, 3 stude...
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