taxes Property Tax Assistance

2022 Confidence Interval Detail

Nolan County
177-905/Highland ISD

Category Summary

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

Stratum
Variance
E 30,210,020 1.1382 26,541,926 20 239 0.238757517
G1 11,190,079 0.9968 11,226,002 7 19 0.000196785
Random Totals: 41,400,099 37,767,928 27 258
CATG D1 EXCEPTION VALUES: 10,880,325 9,407,517
CATG G1 EXCEPTION VALUES: 13,333,890 13,279,319
CATG J EXCEPTION VALUES: 13,295,610 13,781,417
Total Test Values 78,909,924 74,236,181

Margin of Error

Margin of Error Percent: 7.6855013
Margin of Error Value: 5,705,423

Confidence Interval Values(5)

Local Test Value: 78,909,924 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 68,530,758 (State Test Value minus Margin of Error Percent)
State Upper Limit: 79,941,604 (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