During this lab we used a cluster of data points gathered by GPS to estimate the waypoint precision. The buffer represents horizontal precision at 50% as 3.1 meters, at 68% as 4.4 meters, and 95% as 14.8 meters. This means that 95% of the data points are within 14.8 meters of the estimated intended target. Accuracy is measured by the root mean square error while precision is standard deviation around the mean.
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