taxes Property Tax Assistance

2018 Confidence Interval Detail

079/Fort Bend
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	33,147,720	0.9496	34,907,035	7	339	.035331864
A	37,216,810	0.9389	39,638,737	7	166	.004890971
E	42,061,350	0.9438	44,565,957	10	639	.032100738
F1	16,212,127	0.8564	18,930,555	8	27	.021322249
G1	3,399,920	0.9204	3,693,959	6	16	.065922368
G1	4,018,350	1.0585	3,796,268	3	4	.001834114
L1	1,497,530	1.0140	1,476,854	7	13	.009659584
L1	1,019,650	1.0854	939,423	4	4	.062536150
Random Totals:	138,573,457		147,948,788	52	1,208
Catg J Exception Values:	12,618,810		13,325,302
Catg D1 Exception Values:	9,431,180		8,535,324
Catg G1 Exception Values:	10,471,190		10,618,395
Catg L1 Exception Values:	9,967,860		9,800,389
Total Test Values (4):	181,062,497		190,228,198

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	9,511,409

Confidence Interval Values (5)

State Lower Limit:	180,716,789	(State Test Value minus Margin of Error Percent)
Local Test Value:	181,062,497	(Within Confidence Interval)
State Upper Limit:	199,739,607	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	189,552,385	(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