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Caleb Richardson——Works at Uber, Lives in San Francisco. Holds a degree in Computer Science from Stanford University.
All non-zero variances are positive. A small variance indicates that the data points tend to be very close to the mean, and to each other. A high variance indicates that the data points are very spread out from the mean, and from one another. Variance is the average of the squared distances from each point to the mean.read more >>+119962023-06-19 09:46:26
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