taxes Property Tax Assistance

2023 Confidence Interval Detail

Taylor County
177-903/Blackwell CISD

Category Summary

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

Stratum
Variance
E 8,535,029 1.1494 7,425,639 9 64 0.179811795
Random Totals: 8,535,029 7,425,639 9 64
CATG D1 EXCEPTION VALUES: 2,434,680 2,287,438
CATG J EXCEPTION VALUES: 2,662,643 2,696,828
Total Test Values 13,632,352 12,409,905

Margin of Error

Margin of Error Percent: 18.0723864
Margin of Error Value: 2,242,766

Confidence Interval Values(5)

Local Test Value: 13,632,352 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 10,167,139 (State Test Value minus Margin of Error Percent)
State Upper Limit: 14,652,671 (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