taxes Property Tax Assistance

2016 Confidence Interval Detail

085/Garza
085-903/Southland ISD

Category Summary

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

Stratum
Variance
E 3,803,207 0.6965 5,460,455 13 108 .122399861
G1 1,960,987 0.9811 1,998,764 11 20 .038025110
G1 1,748,117 1.0339 1,690,799 5 7 .005803157
G1 1,897,808 0.9777 1,941,094 3 4 .007074363
Random Totals: 9,410,119   11,091,112 32 139  
Catg J Exception Values: 6,022,962   5,756,657      
Catg D1 Exception Values: 6,570,585   5,924,275      
Catg G1 Exception Values: 5,092,908   5,035,100      
Total Test Values (4): 27,096,574   27,807,144      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,390,357

Confidence Interval Values (5)

State Lower Limit: 26,416,787 (State Test Value minus Margin of Error Percent)
Local Test Value: 27,096,574 (Within Confidence Interval)
State Upper Limit: 29,197,501 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 30,494,798 (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