taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
074/Fannin
074-903/Bonham ISD

Category Summary

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

Stratum
Variance
A 71,325,353 1.0314 69,153,920 26 1,721 .024102805
A 69,656,483 1.0255 67,924,411 20 853 .011419831
A 71,470,966 0.9935 71,938,567 17 566 .005012597
A 75,872,519 1.0082 75,255,425 11 335 .005479025
E 126,319,441 0.9595 131,651,319 23 1,681 .026409217
F1 17,496,006 0.9728 17,985,204 10 256 .013133482
F1 18,649,206 0.9772 19,084,329 9 85 .007810401
F1 20,875,726 0.9808 21,284,386 7 33 .060881661
F1 15,910,010 0.9214 17,267,213 4 7 .058309542
Random Totals: 487,575,710   491,544,774 127 5,537  
Catg J Exception Values: 103,680   83,088      
Catg D1 Exception Values: 11,946,522   13,644,554      
Total Test Values (4): 499,625,912   505,272,416      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 25,263,621

Confidence Interval Values (5)

State Lower Limit: 480,008,795 (State Test Value minus Margin of Error Percent)
Local Test Value: 499,625,912 (Within Confidence Interval)
State Upper Limit: 530,536,037 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 557,976,682 (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