taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
009/Bailey
140-908/Sudan ISD

Category Summary

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

Stratum
Variance
E 6,931,915 0.9565 7,247,167 21 240 .010429207
Random Totals: 6,931,915   7,247,167 21 240  
Catg J Exception Values: 1,040,630   1,198,218      
Catg D1 Exception Values: 28,073,873   20,032,758      
Total Test Values (4): 36,046,418   28,478,143      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,423,907

Confidence Interval Values (5)

State Lower Limit: 27,054,236 (State Test Value minus Margin of Error Percent)
State Upper Limit: 29,902,050 (State Test Value plus Margin of Error Percent)
Local Test Value: 36,046,418 (Outside Confidence Interval)
Value Assigned (6): 45,990,451 (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