taxes Property Tax Assistance

2020 Confidence Interval Detail

Red River County
194-905/Detroit ISD

Category Summary

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

Stratum
Variance
A 5,042,725 0.8209 6,142,922 16 162 0.129415264
A 4,767,998 0.9319 5,116,427 15 84 0.022177793
A 6,237,432 0.9940 6,275,082 15 78 0.018167688
A 7,272,034 1.0307 7,055,432 19 48 0.019548985
E 45,192,691 0.9598 47,085,529 20 608 0.082170542
Random Totals: 68,512,880 71,675,392 85 980
CATG D1 EXCEPTION VALUES: 14,926,205 12,784,689
CATG J EXCEPTION VALUES: 5,203,532 5,144,956
Total Test Values 88,642,617 89,605,037

Margin of Error

Margin of Error Percent: 6.7307256
Margin of Error Value: 6,031,069

Confidence Interval Values(5)

Local Test Value: 88,642,617 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 83,573,968 (State Test Value minus Margin of Error Percent)
State Upper Limit: 95,636,106 (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