taxes Property Tax Assistance

2022 Confidence Interval Detail

Nolan County
221-905/Trent ISD

Category Summary

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

Stratum
Variance
E 6,271,960 0.6952 9,021,807 19 79 0.788765598
Random Totals: 6,271,960 9,021,807 19 79
CATG D1 EXCEPTION VALUES: 2,639,012 2,379,405
CATG J EXCEPTION VALUES: 19,926,730 20,993,050
Total Test Values 28,837,702 32,394,262

Margin of Error

Margin of Error Percent: 10.3849401
Margin of Error Value: 3,364,125

Confidence Interval Values(5)

Local Test Value: 28,837,702 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 29,030,137 (State Test Value minus Margin of Error Percent)
State Upper Limit: 35,758,387 (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