taxes Property Tax Assistance

2021 Confidence Interval Detail

Hamilton County
018-908/Cranfills Gap ISD

Category Summary

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

Stratum
Variance
D2 1,242,700 0.7474 1,662,697 15 77 0.326002408
E 16,208,960 0.6909 23,460,646 20 122 0.180344107
Random Totals: 17,451,660 25,123,343 35 199
CATG D1 EXCEPTION VALUES: 3,006,810 2,479,371
Total Test Values 20,458,470 27,602,714

Margin of Error

Margin of Error Percent: 15.0681564
Margin of Error Value: 4,159,220

Confidence Interval Values(5)

Local Test Value: 20,458,470 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 23,443,494 (State Test Value minus Margin of Error Percent)
State Upper Limit: 31,761,934 (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