taxes Property Tax Assistance

2025 Confidence Interval Detail

Haskell County
138-902/Knox City-O'Brien CISD

Category Summary

(1)
Category
(1)
Stratum
Number
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 2 1,012,510 0.8558 1,183,115 14 28 172,880,258
A 3 966,800 0.9467 1,021,232 10 15 350,078,212
D2 0 1,872,380 1.0156 1,843,620 9 45 827,566,770
E 0 3,383,530 1.1948 2,831,880 20 47 94,591,819,472
G1 2 277,520 0.9913 279,956 5 10 1,737,600,633
Random Totals: 7,512,740 7,159,803 58 145
CATG A EXCEPTION VALUES: 1,825,610 1,736,770
CATG D1 EXCEPTION VALUES: 5,116,567 5,530,400
CATG G1 EXCEPTION VALUES: 1,290,916 1,255,416
CATG J EXCEPTION VALUES: 874,760 893,376
Total Test Values 16,620,593 16,575,765

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 828,788

Confidence Interval Values(5)

Local Test Value: 16,620,593 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 15,746,977 (State Test Value minus Margin of Error Percent)
State Upper Limit: 17,404,553 (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