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4,5,6,6,7,7,8,8,8,8,8,9,9 What is the standard deviation and variance for these students' quiz scores?

4,5,6,6,7,7,8,8,8,8,8,9,9 What is the standard deviation and variance for these students' quiz scores?
asked 199k views
14 votes
4,5,6,6,7,7,8,8,8,8,8,9,9

What is the standard deviation and variance for these students' quiz scores?

asked
User Louis Loo
by
8.0k points

1 Answer

4 votes
Standard deviation = 1.46
Variance = 2.13
answered
User Alexander Abramov
by
7.2k points
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