taxes Property Tax Assistance

2021 Confidence Interval Detail

Coryell County
050-901/Evant ISD

Category Summary

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

Stratum
Variance
A 2,970,900 0.6773 4,386,387 15 59 0.073094681
A 4,214,712 0.9699 4,345,512 15 49 0.045923648
A 2,950,440 1.0844 2,720,804 13 24 0.036612962
A 5,262,520 0.9875 5,329,134 10 27 0.025769590
E 68,576,020 0.9671 70,908,924 23 465 0.018514447
Random Totals: 83,974,592 87,690,761 76 624
CATG D1 EXCEPTION VALUES: 7,860,020 7,438,406
Total Test Values 91,834,612 95,129,167

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,756,458

Confidence Interval Values(5)

Local Test Value: 91,834,612 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 90,372,709 (State Test Value minus Margin of Error Percent)
State Upper Limit: 99,885,625 (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