taxes Property Tax Assistance

2021 Confidence Interval Detail

Atascosa County
007-901/Charlotte ISD

Category Summary

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

Stratum
Variance
A 8,927,291 0.9844 9,068,764 8 245 0.029353351
A 9,584,090 1.0120 9,470,445 6 135 0.020643962
A 15,751,304 1.1222 14,036,093 9 154 0.007643340
A 17,595,040 1.0151 17,333,307 9 107 0.041858726
E 58,144,990 0.9328 62,333,823 14 530 0.046574493
G1 173,004,355 0.9854 175,567,643 9 47 0.000191378
Random Totals: 283,007,070 287,810,075 55 1,218
CATG D1 EXCEPTION VALUES: 20,103,223 17,144,059
CATG J EXCEPTION VALUES: 6,032,840 6,311,808
Total Test Values 309,143,133 311,265,942

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,563,297

Confidence Interval Values(5)

Local Test Value: 309,143,133 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 295,702,645 (State Test Value minus Margin of Error Percent)
State Upper Limit: 326,829,239 (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