Table 2.

Two-sided 95% confidence limits for mean positional error magnitude, and 95% tolerance bound for the lower 95% of positional error magnitudes, at the 10th, 50th, and 90th percentiles of the statistically most important covariate (street length for municipal addresses and street intersection density for rural addresses).

Rurality	Covariate	p	100pth percentile	Confidence limits	Tolerance bound
Municipal	Length	0.10	93.7	(41.87,42.88)	111.26
		0.50	127.8	(44.73,45.75)	118.56
		0.90	295.4	(60.98,63.04)	163.17
Rural	Density	0.10	0.64	(180.49,210.00)	1436
		0.50	1.59	(176.08,203.71)	1395
		0.90	7.00	(150.07,174.84)	1195

Units of these limits and bounds are meters.