taxes Property Tax Assistance

2018 Confidence Interval Detail

079/Fort Bend
079-906/Needville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 156,091,083 0.9416 165,772,178 13 1565 0.022842007
A 162,848,175 0.9450 172,326,111 17 908 0.008022668
A 178,083,275 0.9420 189,048,063 16 700 0.020095748
A 201,589,674 0.9862 204,410,539 17 516 0.009418935
E 181,522,342 1.0400 174,540,713 16 1916 0.018456814
Random Totals: 880,134,549 906,097,604 79 5,605
CATG D1 EXCEPTION VALUES: 22,684,730 20,702,626
CATG J EXCEPTION VALUES: 18,450,280 19,453,627
Total Test Values(2) 921,269,559 946,253,857

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 47,312,693

Confidence Interval Values(5)

Local Test Value: 921,269,559 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 898,941,164 (State Test Value minus Margin of Error Percent)
State Upper Limit: 993,566,550 (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