taxes Property Tax Assistance

2017 Confidence Interval Detail

067/Eastland
067-907/Ranger ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 5,941,660 0.8830 6,728,947 11 336 .084706205
A 5,844,280 0.8394 6,962,449 13 189 .079171873
A 5,684,160 0.8672 6,554,613 14 120 .036261967
A 6,207,630 0.9507 6,529,536 15 76 .056491452
D2 12,929,210 0.9874 13,094,197 14 252 .049645956
E 39,387,910 0.9788 40,241,020 17 685 .023650910
F1 2,389,180 0.7856 3,041,217 9 61 .042062790
F1 2,338,940 0.9037 2,588,182 7 23 .005787538
F1 2,505,640 0.9716 2,578,880 5 9 .002819967
F1 2,056,770 0.9736 2,112,541 2 3 .000048717
Random Totals: 85,285,380   90,431,582 107 1,754  
Catg J Exception Values: 25,001,660   25,620,044      
Catg D1 Exception Values: 6,893,320   7,015,199      
Total Test Values (4): 117,180,360   123,066,825      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,153,341

Confidence Interval Values (5)

State Lower Limit: 116,913,484 (State Test Value minus Margin of Error Percent)
Local Test Value: 117,180,360 (Within Confidence Interval)
State Upper Limit: 129,220,166 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 126,516,733 (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