taxes Property Tax Assistance

2020 Confidence Interval Detail

Fort Bend County
008-903/Brazos ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 17,193,180 1.1047 15,563,664 10 194 0.034187045
A 21,966,120 0.9741 22,550,169 10 145 0.036655799
A 20,440,110 1.0786 18,950,593 10 95 0.031483088
A 33,973,330 1.0049 33,807,672 9 94 0.041668539
E 55,496,160 0.9100 60,984,791 17 656 0.037975579
F1 26,278,661 0.8455 31,080,616 8 33 0.043525345
G1 8,880,010 0.9594 9,255,795 7 21 0.005180150
L1 4,556,840 0.9971 4,570,093 8 21 0.021321593
Random Totals: 188,784,411 196,763,393 79 1,259
CATG D1 EXCEPTION VALUES: 9,722,370 9,826,527
CATG G1 EXCEPTION VALUES: 7,106,980 7,077,957
CATG J EXCEPTION VALUES: 14,305,800 18,259,838
CATG L1 EXCEPTION VALUES: 7,870,580 7,840,576
Total Test Values 227,790,141 239,768,291

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 11,988,415

Confidence Interval Values(5)

Local Test Value: 227,790,141 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 227,779,876 (State Test Value minus Margin of Error Percent)
State Upper Limit: 251,756,706 (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