taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
080/Franklin
250-907/Winnsboro ISD

Category Summary

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

Stratum
Variance
A 7,678,920 0.9361 8,203,098 9 188 .091550841
A 7,483,050 0.9865 7,585,454 9 107 .001950209
A 7,661,250 0.9938 7,709,046 9 65 .012892377
A 7,789,150 1.0006 7,784,479 6 15 .012999696
E 16,938,820 1.0199 16,608,315 10 203 .030089892
F1 3,527,270 0.7626 4,625,321 8 33 .096477538
Random Totals: 51,078,460   52,515,713 51 611  
Catg J Exception Values: 490,300   642,146      
Catg D1 Exception Values: 1,495,550   1,119,105      
Catg F1 Exception Values: 984,030   894,839      
Total Test Values (4): 54,048,340   55,171,803      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,758,590

Confidence Interval Values (5)

State Lower Limit: 52,413,213 (State Test Value minus Margin of Error Percent)
Local Test Value: 54,048,340 (Within Confidence Interval)
State Upper Limit: 57,930,393 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 67,272,241 (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