taxes Property Tax Assistance

2020 Confidence Interval Detail

Wheeler County
090-903/McLean ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
E 2,144,150 1.0023 2,139,230 20 37 0.018136477
Random Totals: 2,144,150 2,139,230 20 37
CATG D1 EXCEPTION VALUES: 1,033,776 1,174,735
CATG J EXCEPTION VALUES: 500,020 556,432
Total Test Values 3,677,946 3,870,397

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 193,520

Confidence Interval Values(5)

Local Test Value: 3,677,946 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 3,676,877 (State Test Value minus Margin of Error Percent)
State Upper Limit: 4,063,917 (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