taxes Property Tax Assistance

2018 Confidence Interval Detail

123/Jefferson
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 6,793,610 0.8929 8,096,306 7 108 0.000935206
A 8,163,560 0.8587 8,442,151 7 45 0.000000000
E 12,312,401 0.9757 12,619,044 10 267 0.001438449
F1 23,927,670 0.8963 25,285,501 10 28 0.005283620
G1 2,119,934 1.0011 2,117,605 12 13 0.000046722
L1 14,724,380 1.0000 14,724,380 7 55 0.000000000
L1 23,272,480 1.0000 23,272,480 6 13 0.000000000
Random Totals: 91,314,035 94,557,467 59 529
CATG D1 EXCEPTION VALUES: 4,471,306 3,538,601
CATG G1 EXCEPTION VALUES: 17,767,395 17,592,411
CATG J EXCEPTION VALUES: 2,438,618 2,854,382
CATG L1 EXCEPTION VALUES: 17,475,000 17,475,000
Total Test Values(4) 133,466,354 136,017,861

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,800,893

Confidence Interval Values(5)

Local Test Value: 133,466,354 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 129,216,968 (State Test Value minus Margin of Error Percent)
State Upper Limit: 142,818,754 (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