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Sauron [17]
3 years ago
7

Obtain the sample standard deviation 9, 10, 11, 12 ,13 ,14 ,15 ,16 ,17

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

Standard deviation (s): 2.7386127875258

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The ratio of the number of tests Jed passed this year to the number of tests he failed is 13:3. What percent of all tests Jed to
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18.75%

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Answer:

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Hello!

\large\boxed{9 \%}

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3 years ago
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