Mathematics, 24.02.2020 22:58, alexj29227405

This new sample of 6 students from the same
class received the following grades:
72, 64, 95, 8, 81, 78
What is the sample variance for these 6 grades?
119.5
c) 51
63.2
D) 59.9

Answers: 2

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This new sample of 6 students from the same
class received the following grades:
72, 64, 9...