taxes Property Tax Assistance

2017 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 78,240,624 0.8927 87,644,924 41 1,629 .039221043
A 84,050,010 0.9191 91,448,167 31 897 .025411827
A 90,705,689 0.9494 95,540,014 23 598 .016030610
A 98,317,941 0.9905 99,260,920 17 349 .023894284
E 169,994,336 1.0044 169,249,638 24 1,781 .029274451
F1 22,625,730 0.8109 27,901,998 10 238 .032467668
F1 21,507,545 0.9481 22,684,891 9 65 .013422540
F1 22,173,831 1.0476 21,166,314 7 26 .029351500
F1 22,734,380 0.9811 23,172,337 4 8 .001444200
Random Totals: 610,350,086   638,069,203 166 5,591  
Catg J Exception Values: 79,810   64,213      
Catg D1 Exception Values: 13,832,782   15,050,497      
Total Test Values (4): 624,262,678   653,183,913      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,659,195

Confidence Interval Values (5)

State Lower Limit: 620,524,718 (State Test Value minus Margin of Error Percent)
Local Test Value: 624,262,678 (Within Confidence Interval)
State Upper Limit: 685,843,108 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 639,458,459 (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, D2, E, 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