Veteran's Day

Quick Start for:

2010 Confidence Interval Detail
057/Dallas
057-911/Highland Park ISD

Category Summary

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

Stratum
Variance
A 3,106,611,840 0.9990 3,109,721,562 50 3,853 .006372386
A 2,657,958,450 0.9957 2,669,437,029 49 2,137 .003359214
A 2,381,527,450 0.9672 2,462,290,581 49 1,241 .014752189
A 2,731,551,190 0.9404 2,904,669,492 17 590 .009067524
B 155,079,500 1.0293 150,665,015 11 331 .020152516
B 154,570,940 1.0068 153,526,957 11 253 .003918513
B 102,777,280 1.0155 101,208,548 9 138 .005835315
B 105,752,500 0.9661 109,463,306 9 88 .028891867
F1 250,729,660 0.9896 253,364,652 9 124 .035540602
F1 233,798,760 0.8454 276,554,010 7 20 .018643883
F1 239,525,000 0.9552 250,759,003 4 6 .003824960
F1 210,454,540 0.9673 217,569,048 2 3 .002635726
Random Totals: 12,330,337,110   12,659,229,203 227 8,784  
Catg J Exception Values: 21,395,659   22,416,307      
Total Test Values (4): 12,351,732,769   12,681,645,510      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 634,082,276

Confidence Interval Values (5)

State Lower Limit: 12,047,563,234 (State Test Value minus Margin of Error Percent)
Local Test Value: 12,351,732,769 (Within Confidence Interval)
State Upper Limit: 13,315,727,786 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 11,958,653,298 (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, D3, 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

Required Plug-ins