taxes Property Tax Assistance

2021 Confidence Interval Detail

Callahan County
030-903/Baird ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 11,851,680 0.9055 13,088,548 15 292 0.115151640
A 12,013,990 0.9790 12,271,696 16 169 0.055093135
A 12,049,450 0.8897 13,543,273 15 113 0.096740759
A 12,986,690 0.9177 14,151,346 14 67 0.011234609
E 57,595,290 0.9166 62,835,795 21 531 0.081233127
Random Totals: 106,497,100 115,890,658 81 1,172
CATG D1 EXCEPTION VALUES: 11,297,310 15,943,732
CATG J EXCEPTION VALUES: 48,719,083 49,849,837
Total Test Values 166,513,493 181,684,227

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,084,211

Confidence Interval Values(5)

Local Test Value: 166,513,493 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 172,600,016 (State Test Value minus Margin of Error Percent)
State Upper Limit: 190,768,438 (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