taxes Property Tax Assistance

2022 Confidence Interval Detail

Ellis County
070-909/Milford ISD

Category Summary

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

Stratum
Variance
A 3,944,191 1.0581 3,727,616 13 55 0.010352795
A 9,040,224 1.0134 8,920,687 13 74 0.013486202
A 9,856,509 1.0345 9,527,800 12 63 0.005199578
A 26,136,502 0.9587 27,262,441 11 110 0.003200585
E 40,986,566 1.0030 40,863,974 20 216 0.026103350
Random Totals: 89,963,992 90,302,518 69 518
CATG D1 EXCEPTION VALUES: 3,976,960 1,318,079
CATG J EXCEPTION VALUES: 12,413,691 13,344,968
Total Test Values 106,354,643 104,965,565

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,248,278

Confidence Interval Values(5)

Local Test Value: 106,354,643 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 99,717,287 (State Test Value minus Margin of Error Percent)
State Upper Limit: 110,213,843 (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