From 20 localization measurements, 19 were inside a radius of 15 meters around the true position, while 1 was outside. This results in an accuracy of 15 meters with a precision of __________.
A)0.05
B)0.05263157894736842
C)95%.
D)0.05.

Question

Quizplus · Accepted Answer

Precision in this context refers to the proportion of measurements that are within a certain distance (in this case, 15 meters) from the true position. With 19 out of 20 measurements within this radius, the precision is 19/20 or 95%.

From 20 Localization Measurements, 19 Were Inside a Radius of 15