taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
190/Rains
190-903/Rains ISD

Category Summary

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

Stratum
Variance
A 59,894,994 0.9002 66,535,208 26 1,398 .129726909
A 59,920,579 0.9859 60,777,542 16 703 .115054120
A 60,757,410 0.8786 69,152,527 19 423 .032154174
A 61,288,530 0.8292 73,912,844 15 233 .050420766
E 151,896,044 0.8445 179,865,061 22 2,401 .069104239
F1 10,461,719 0.9107 11,487,558 12 121 .038229739
F1 11,432,609 0.8879 12,876,010 8 58 .014120226
F1 10,030,569 0.9631 10,414,878 7 20 .002130898
F1 10,630,461 0.9183 11,576,240 4 7 .032567125
G1 26,748,831 1.0562 25,325,536 7 10 .003881218
Random Totals: 463,061,746   521,923,404 136 5,374  
Catg D1 Exception Values: 12,318,221   8,704,495      
Catg G1 Exception Values: 14,783,973   13,169,938      
Total Test Values (4): 490,163,940   543,797,837      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 27,189,891

Confidence Interval Values (5)

Local Test Value: 490,163,940 (Outside Confidence Interval)
State Lower Limit: 516,607,946 (State Test Value minus Margin of Error Percent)
State Upper Limit: 570,987,728 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 495,992,730 (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