1003029401

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Project ID: 
1003029401
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1
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Wooden boards were expected to be cut to the same length. After their cutting the resulting measured lengths are: 2.00; 2.02; 2.05; 2.02; 2.08; 2.11 (in meters). We use the standard deviation of board lengths to describe (quantify) the accuracy of cutting. Find the standard deviation of board lengths rounded to four decimal places.
0.0382m
0.0381m
0.0014m
0.0015m