taxes Property Tax Assistance

2018 Confidence Interval Detail

109/Hill
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 3,734,250 0.8622 4,331,072 9 42 0.016123132
E 7,682,180 0.9922 7,742,572 13 109 0.025294205
Random Totals: 11,416,430 12,073,644 22 151
CATG D1 EXCEPTION VALUES: 785,880 651,080
CATG J EXCEPTION VALUES: 738,619 699,691
Total Test Values(2) 12,940,929 13,424,415

Margin of Error

Margin of Error Percent: 5.5811864
Margin of Error Value: 749,242

Confidence Interval Values(5)

Local Test Value: 12,940,929 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 12,675,173 (State Test Value minus Margin of Error Percent)
State Upper Limit: 14,173,657 (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