taxes Property Tax Assistance

2017 Confidence Interval Detail

172/Morris
172-902/Daingerfield-Lone Star ISD

Category Summary

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

Stratum
Variance
A 23,493,460 0.9176 25,603,160 11 689 .099290385
A 24,507,770 0.9044 27,098,375 10 372 .020363672
A 23,267,550 0.9497 24,499,895 11 240 .012272309
A 26,361,910 0.8938 29,494,193 9 169 .010550960
E 143,146,520 0.9816 145,829,788 23 2,660 .133612719
F1 7,073,500 0.8788 8,049,044 9 101 .048211975
F1 7,916,360 0.8244 9,602,572 9 43 .097781757
F1 6,726,440 0.9149 7,352,104 6 14 .014100345
F1 7,552,600 0.9882 7,642,785 4 7 .006868837
Random Totals: 270,046,110   285,171,916 92 4,295  
Catg J Exception Values: 687,020   718,548      
Catg D1 Exception Values: 7,549,750   7,437,889      
Total Test Values (4): 278,282,880   293,328,353      

Margin of Error

Margin of Error Percent: 7.7916815
Margin of Error Value: 22,855,211

Confidence Interval Values (5)

State Lower Limit: 270,473,142 (State Test Value minus Margin of Error Percent)
Local Test Value: 278,282,880 (Within Confidence Interval)
State Upper Limit: 316,183,564 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 407,454,548 (See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories