taxes Property Tax Assistance

2019 Confidence Interval Detail

Jones County
127-905/Lueders-Avoca ISD

Category Summary

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

Stratum
Variance
A 1,177,720 0.8539 1,379,225 17 72 0.033156443
A 1,538,480 0.9564 1,608,616 15 50 0.025240207
A 1,736,350 0.8560 2,028,446 13 36 0.033071445
A 1,731,090 0.9230 1,875,504 9 17 0.012909337
E 11,441,090 0.8779 13,032,339 20 216 0.063168271
Random Totals: 17,624,730 19,924,130 74 391
CATG D1 EXCEPTION VALUES: 3,475,270 3,698,199
CATG J EXCEPTION VALUES: 3,512,010 3,390,035
Total Test Values(2) 24,612,010 27,012,364

Margin of Error

Margin of Error Percent: 5.2311529
Margin of Error Value: 1,413,058

Confidence Interval Values(5)

Local Test Value: 24,612,010 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 25,599,306 (State Test Value minus Margin of Error Percent)
State Upper Limit: 28,425,422 (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