taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
212/Smith
212-904/Troup ISD

Category Summary

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

Stratum
Variance
A 12,168,276 0.9510 12,795,243 7 319 .003671549
A 14,798,325 1.0537 14,044,154 7 208 .006428248
A 13,763,459 1.0357 13,289,040 9 131 .000695704
A 15,685,760 1.0485 14,960,191 9 91 .003749515
E 38,622,890 0.9950 38,816,975 10 477 .010969342
F1 2,529,171 0.9933 2,546,231 8 45 .007007026
F1 2,606,019 0.9752 2,672,292 6 17 .005068741
F1 2,944,686 0.8503 3,463,114 4 9 .019642520
G1 14,397,355 1.0686 13,473,100 14 158 .036751268
G1 14,414,270 0.9597 15,019,558 10 69 .089380671
G1 14,827,852 1.0489 14,136,574 7 27 .006675754
Random Totals: 146,758,063   145,216,472 91 1,551  
Catg J Exception Values: 3,812,429   3,651,382      
Catg D1 Exception Values: 3,057,110   2,564,448      
Catg F1 Exception Values: 2,239,158   2,049,568      
Catg G1 Exception Values: 13,559,971   13,588,175      
Total Test Values (4): 169,426,731   167,070,045      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,353,502

Confidence Interval Values (5)

State Lower Limit: 158,716,543 (State Test Value minus Margin of Error Percent)
Local Test Value: 169,426,731 (Within Confidence Interval)
State Upper Limit: 175,423,547 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 184,930,139 (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