taxes Property Tax Assistance

2018 Confidence Interval Detail

179/Ochiltree
148-901/Booker ISD

Category Summary

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

Stratum
Variance
E 1,856,790 1.0118 1,835,135 10 37 .009334064
G1 3,520,590 1.0113 3,481,252 10 15 .093929112
Random Totals: 5,377,380   5,316,387 20 52  
Catg J Exception Values: 679,760   718,257      
Catg D1 Exception Values: 4,211,553   3,752,104      
Catg G1 Exception Values: 15,806,386   15,127,799      
Total Test Values (4): 26,075,079   24,914,547      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,245,727

Confidence Interval Values (5)

State Lower Limit: 23,668,820 (State Test Value minus Margin of Error Percent)
Local Test Value: 26,075,079 (Within Confidence Interval)
State Upper Limit: 26,160,274 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 31,652,166 (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