taxes Property Tax Assistance

2018 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 36,562,486 1.0415 35,105,603 15 33 .007997044
Random Totals: 36,562,486   35,105,603 15 33  
Catg D1 Exception Values: 8,769,360   5,441,578      
Catg G1 Exception Values: 40,131,636   40,192,720      
Total Test Values (4): 85,463,482   80,739,901      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,036,995

Confidence Interval Values (5)

State Lower Limit: 76,702,906 (State Test Value minus Margin of Error Percent)
State Upper Limit: 84,776,896 (State Test Value plus Margin of Error Percent)
Local Test Value: 85,463,482 (Outside Confidence Interval)
Value Assigned (6): 97,093,886 (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, 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
(6) Includes local value of unstudied property categories and sub-categories