taxes Property Tax Assistance

2020 Confidence Interval Detail

Cameron County
031-914/Santa Rosa ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 16,826,536 1.0281 16,366,634 21 496 0.053757242
A 17,720,752 0.9022 19,641,711 19 321 0.048248905
A 17,772,933 0.9089 19,554,333 17 232 0.020150746
A 17,780,229 0.8299 21,424,544 17 145 0.010106118
E 17,451,490 0.8997 19,397,010 23 323 0.075425774
Random Totals: 87,551,940 96,384,232 97 1,517
CATG D1 EXCEPTION VALUES: 6,134,379 5,533,392
CATG J EXCEPTION VALUES: 353,540 962,596
Total Test Values 94,039,859 102,880,220

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,144,011

Confidence Interval Values(5)

Local Test Value: 94,039,859 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 97,736,209 (State Test Value minus Margin of Error Percent)
State Upper Limit: 108,024,231 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values