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Mathematics, 20.03.2021 02:30 itsbabyc

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What
is the sample standard deviation of Ervin's
scores?

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Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What
is...
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