taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
143/Lavaca
062-903/Yoakum ISD

Category Summary

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

Stratum
Variance
A 20,788,399 0.9637 21,571,442 16 530 .018985569
A 21,584,069 0.9558 22,582,202 16 292 .008466149
A 21,924,704 1.0196 21,503,240 16 180 .018854148
A 23,772,000 1.0124 23,480,838 15 113 .014434947
E 39,824,864 1.0496 37,942,896 15 477 .018285437
F1 3,352,095 1.0525 3,184,888 9 71 .036238837
F1 3,142,030 0.9834 3,195,068 7 22 .020828926
F1 3,064,901 0.9556 3,207,305 4 8 .025072673
G1 7,547,870 1.0385 7,268,050 12 45 .009533734
L1 2,286,683 1.0080 2,268,535 9 54 .002623303
L1 2,695,531 1.0583 2,547,039 6 18 .002252292
L1 1,914,376 1.0665 1,795,008 3 4 .007729332
Random Totals: 151,897,522   150,546,511 128 1,814  
Catg D1 Exception Values: 2,673,793   2,569,507      
Catg F1 Exception Values: 2,799,442   2,930,036      
Catg G1 Exception Values: 5,277,661   5,116,208      
Catg L1 Exception Values: 2,214,414   2,065,486      
Total Test Values (4): 164,862,832   163,227,748      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,161,387

Confidence Interval Values (5)

State Lower Limit: 155,066,361 (State Test Value minus Margin of Error Percent)
Local Test Value: 164,862,832 (Within Confidence Interval)
State Upper Limit: 171,389,135 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 205,449,939 (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