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 1.0145 16,586,038 21 496 0.052663540
A 17,720,752 0.8962 19,773,211 19 321 0.049770786
A 17,772,933 0.8843 20,098,307 17 232 0.022984056
A 17,780,229 0.7776 22,865,521 17 145 0.006740128
E 17,451,490 0.8588 20,320,785 25 323 0.070644078
Random Totals: 87,551,940 99,643,862 99 1,517
CATG D1 EXCEPTION VALUES: 6,134,379 5,533,392
CATG J EXCEPTION VALUES: 353,540 962,596
Total Test Values 94,039,859 106,139,850

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,306,993

Confidence Interval Values(5)

Local Test Value: 94,039,859 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 100,832,857 (State Test Value minus Margin of Error Percent)
State Upper Limit: 111,446,843 (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