taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
018/Bosque
018-905/Walnut Springs ISD

Category Summary

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

Stratum
Variance
A 3,687,451 0.9532 3,868,497 9 115 .020711201
A 3,046,427 0.9217 3,305,226 10 53 .018198527
A 2,592,373 0.9485 2,733,129 11 28 .035077796
A 1,122,172 0.9443 1,188,364 6 7 .005598988
E 40,925,092 0.9134 44,805,224 14 311 .068934707
Random Totals: 51,373,515   55,900,440 50 514  
Catg J Exception Values: 4,676,540   4,708,241      
Catg D1 Exception Values: 4,816,642   4,855,203      
Total Test Values (4): 60,866,697   65,463,884      

Margin of Error

Margin of Error Percent: 9.4648219
Margin of Error Value: 6,196,040

Confidence Interval Values (5)

State Lower Limit: 59,267,844 (State Test Value minus Margin of Error Percent)
Local Test Value: 60,866,697 (Within Confidence Interval)
State Upper Limit: 71,659,924 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 71,954,074 (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