taxes Property Tax Assistance

2021 Confidence Interval Detail

Denton County
249-908/Slidell ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,266,599 0.8556 2,649,134 9 36 0.041081148
A 2,442,226 0.8158 2,993,658 7 22 0.019885274
A 3,395,545 0.9522 3,566,000 6 17 0.017388552
A 3,608,690 1.0056 3,588,594 5 9 0.003694732
E 23,675,693 0.8998 26,312,173 20 144 0.049925729
G1 9,636,995 0.9986 9,650,506 8 39 0.179698800
Random Totals: 45,025,748 48,760,065 55 267
CATG D1 EXCEPTION VALUES: 1,471,472 1,287,477
Total Test Values 46,497,220 50,047,542

Margin of Error

Margin of Error Percent: 7.2077330
Margin of Error Value: 3,607,293

Confidence Interval Values(5)

Local Test Value: 46,497,220 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 46,440,249 (State Test Value minus Margin of Error Percent)
State Upper Limit: 53,654,835 (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