taxes Property Tax Assistance

2018 Confidence Interval Detail

206/San Saba
206-902/Richland Springs ISD

Category Summary

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

Stratum
Variance
A 1,781,530 0.8960 1,988,315 15 68 .020819963
A 1,720,920 1.0089 1,705,739 17 34 .015883073
A 1,998,790 1.1332 1,763,846 13 26 .015437652
A 1,941,980 1.1989 1,619,801 10 15 .024490933
E 50,381,720 1.0877 46,319,500 22 700 .020876170
Random Totals: 57,824,940   53,397,201 77 843  
Catg J Exception Values: 3,764,260   4,251,730      
Catg D1 Exception Values: 17,046,678   21,426,779      
Total Test Values (4): 78,635,878   79,075,710      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,953,785

Confidence Interval Values (5)

State Lower Limit: 75,121,925 (State Test Value minus Margin of Error Percent)
Local Test Value: 78,635,878 (Within Confidence Interval)
State Upper Limit: 83,029,495 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 88,764,242 (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