taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
219/Swisher
219-903/Tulia ISD

Category Summary

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

Stratum
Variance
A 14,116,390 0.9336 15,120,383 10 623 .010438092
A 15,371,800 0.9942 15,461,477 9 345 .060240013
A 14,718,370 0.9923 14,832,581 9 205 .070537294
A 14,276,160 0.9541 14,962,960 8 127 .044865084
E 19,608,689 0.9442 20,767,516 15 403 .012846930
F1 2,783,500 0.6866 4,054,034 10 98 .118180739
F1 2,453,580 0.7644 3,209,812 7 30 .098801672
F1 2,536,960 0.9610 2,639,917 8 15 .056698444
L1 2,308,510 1.0096 2,286,559 9 77 .002714114
L1 2,221,880 1.0206 2,177,033 7 20 .000793023
L1 2,184,840 0.9955 2,194,716 5 10 .000039008
L1 2,667,500 1.0261 2,599,649 4 6 .002337871
Random Totals: 95,248,179   100,306,637 101 1,959  
Catg J Exception Values: 926,149   1,984,440      
Catg D1 Exception Values: 25,283,781   21,500,909      
Catg F1 Exception Values: 2,560,950   2,820,894      
Total Test Values (4): 124,019,059   126,612,880      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,330,644

Confidence Interval Values (5)

State Lower Limit: 120,282,236 (State Test Value minus Margin of Error Percent)
Local Test Value: 124,019,059 (Within Confidence Interval)
State Upper Limit: 132,943,524 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 141,590,007 (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