taxes Property Tax Assistance

2020 Confidence Interval Detail

Jefferson County
123-913/Sabine Pass ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 3,831,096 0.6022 6,361,833 11 72 0.080686363
A 3,859,368 0.7794 4,951,717 12 45 0.105963359
A 3,848,891 0.6855 5,614,721 10 27 0.028427024
A 4,001,338 0.9071 4,411,132 9 12 0.009454654
E 15,151,110 1.2236 12,382,404 11 226 0.549607668
F1 22,530,056 0.7458 30,209,246 8 25 0.016372945
G1 9,958,099 1.0069 9,889,859 6 13 0.000340472
L1 32,564,029 0.9963 32,684,963 14 62 0.000516691
L1 29,975,596 1.0000 29,975,596 5 8 0.000000000
Random Totals: 125,719,583 136,481,471 86 490
CATG D1 EXCEPTION VALUES: 4,422,434 3,531,377
CATG G1 EXCEPTION VALUES: 8,286,102 8,310,175
CATG J EXCEPTION VALUES: 4,218,846 4,259,198
CATG L1 EXCEPTION VALUES: 17,398,350 18,358,375
Total Test Values 160,045,315 170,940,596

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,547,030

Confidence Interval Values(5)

Local Test Value: 160,045,315 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 162,393,566 (State Test Value minus Margin of Error Percent)
State Upper Limit: 179,487,626 (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