taxes Property Tax Assistance

2019 Confidence Interval Detail

Lamar County
139-905/Chisum ISD

Category Summary

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

Stratum
Variance
A 8,399,590 0.8719 9,633,662 13 191 0.138249044
A 9,644,730 0.9944 9,699,045 13 128 0.026349572
A 11,040,790 0.9512 11,607,222 12 109 0.099980269
A 14,205,060 0.9569 14,844,874 11 90 0.026451470
E 100,799,968 0.9005 111,937,777 20 1333 0.172864307
Random Totals: 144,090,138 157,722,580 69 1,851
CATG D1 EXCEPTION VALUES: 13,654,002 13,850,777
CATG J EXCEPTION VALUES: 3,880,195 1,304,728
Total Test Values(2) 161,624,335 172,878,085

Margin of Error

Margin of Error Percent: 12.0609306
Margin of Error Value: 20,850,706

Confidence Interval Values(5)

Local Test Value: 161,624,335 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 152,027,379 (State Test Value minus Margin of Error Percent)
State Upper Limit: 193,728,791 (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