taxes Property Tax Assistance

2016 Confidence Interval Detail

110/Hockley
040-902/Whiteface CISD

Category Summary

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

Stratum
Variance
G1 28,292,815 1.0240 27,629,702 16 36 .020967441
Random Totals: 28,292,815   27,629,702 16 36  
Catg D1 Exception Values: 9,392,595   5,818,991      
Catg G1 Exception Values: 26,328,372   33,882,735      
Total Test Values (4): 64,013,782   67,331,428      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,366,571

Confidence Interval Values (5)

State Lower Limit: 63,964,857 (State Test Value minus Margin of Error Percent)
Local Test Value: 64,013,782 (Within Confidence Interval)
State Upper Limit: 70,697,999 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 76,203,349 (See ISD Summary Worksheet)

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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories