taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
145/Leon
145-901/Buffalo ISD

Category Summary

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

Stratum
Variance
A 8,027,600 0.7823 10,261,536 12 269 .062383027
A 8,052,210 0.7939 10,142,600 12 150 .024740249
A 7,730,480 0.8126 9,513,266 12 99 .047350259
A 8,207,580 0.8619 9,522,659 13 66 .040039822
E 97,921,750 0.8030 121,944,894 18 1,624 .103922166
F1 6,092,000 0.9666 6,302,504 14 74 .057021583
F1 5,510,330 0.9329 5,906,667 9 19 .016104946
F1 7,496,740 1.0184 7,361,292 7 11 .007875522
G1 1,271,520 0.9949 1,278,038 2 3 .079791101
Random Totals: 150,310,210   182,233,456 99 2,315  
Catg J Exception Values: 9,812,070   8,524,394      
Catg D1 Exception Values: 7,050,120   5,366,126      
Catg F1 Exception Values: 8,062,920   8,107,643      
Catg G1 Exception Values: 71,376,160   68,297,967      
Total Test Values (4): 246,611,480   272,529,586      

Margin of Error

Margin of Error Percent: 6.7686842
Margin of Error Value: 18,446,667

Confidence Interval Values (5)

Local Test Value: 246,611,480 (Outside Confidence Interval)
State Lower Limit: 254,082,919 (State Test Value minus Margin of Error Percent)
State Upper Limit: 290,976,253 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 376,375,656 (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