taxes Property Tax Assistance

2023 Confidence Interval Detail

Navarro County
081-902/Fairfield ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 27,839,640 1.0132 27,476,944 13 86 0.034412438
A 40,995,940 1.0111 40,545,881 13 69 0.014830437
A 72,092,150 1.0667 67,584,279 15 83 0.012812561
A 52,663,910 1.1103 47,432,144 12 35 0.015815016
C1 10,159,050 0.8541 11,894,450 10 157 0.057676617
C1 7,464,370 0.8622 8,657,353 14 58 0.033177936
C1 10,510,040 0.9080 11,574,934 9 49 0.147564033
C1 6,687,680 0.9093 7,354,756 10 21 0.054293702
E 28,365,589 0.8931 31,760,821 15 146 0.112708476
Random Totals: 256,778,369 254,281,562 111 704
CATG D1 EXCEPTION VALUES: 1,137,870 963,913
Total Test Values 257,916,239 255,245,475

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,762,274

Confidence Interval Values(5)

Local Test Value: 257,916,239 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 242,483,201 (State Test Value minus Margin of Error Percent)
State Upper Limit: 268,007,749 (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