taxes Property Tax Assistance

2019 Confidence Interval Detail

Fannin County
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 88,428,339 0.9945 88,917,385 29 1566 0.037236228
A 113,273,060 0.9252 122,430,891 32 1021 0.033097222
A 113,003,072 1.0295 109,765,004 24 637 0.013666143
A 132,558,679 1.0371 127,816,680 23 419 0.006939826
E 221,088,906 0.9827 224,981,079 19 1920 0.009511728
F1 26,328,457 0.9456 27,843,123 10 237 0.013283212
F1 27,832,414 0.8532 32,621,207 9 79 0.041852537
F1 29,272,321 0.8744 33,477,037 7 31 0.047934906
F1 26,865,560 0.9474 28,357,146 4 8 0.005187114
Random Totals: 778,650,808 796,209,552 157 5,918
CATG D1 EXCEPTION VALUES: 11,313,448 12,997,253
Total Test Values(1) 789,964,256 809,206,805

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 40,460,340

Confidence Interval Values(5)

Local Test Value: 789,964,256 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 768,746,465 (State Test Value minus Margin of Error Percent)
State Upper Limit: 849,667,145 (State Test Value plus Margin of Error Percent)

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