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OpenStudy (anonymous):
Find the variance and standard deviation. {10, 12, 14, 15, 18, 20, 23}
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OpenStudy (anonymous):
2,2,1,3,2,3
OpenStudy (kropot72):
More information is needed. Do you have the full question?
OpenStudy (anonymous):
Find the variance and standard deviation. Round your answers to the nearest tenth; write your answers separated by commas; example: 14.0, 5.8 {10, 12, 14, 15, 18, 20, 23} That is all that is given.
OpenStudy (anonymous):
http://www.wolframalpha.com/input/?i=%2810%2C+12%2C+14%2C+15%2C+18%2C+20%2C+23%29 Click on Statistics/More
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