Quick Start for:

2011 Confidence Interval Detail
108/Hidalgo
108-911/Sharyland ISD

Category Summary

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

Stratum
Variance
A 431,028,008 0.9974 432,151,602 17 3,836 .003559880
A 430,943,235 0.9998 431,029,441 13 2,417 .004742738
A 424,378,012 1.0298 412,097,506 10 1,711 .005850199
A 410,279,895 0.9899 414,466,002 10 958 .004093453
F1 75,624,142 0.9850 76,775,779 10 265 .009957796
F1 81,278,754 0.9698 83,809,810 9 73 .002373865
F1 84,195,322 0.9502 88,608,000 7 21 .008332343
F1 90,433,558 0.8608 105,057,572 5 10 .019012335
L1 39,226,881 1.1322 34,646,600 10 137 .030687011
L1 68,187,809 0.9883 68,995,051 7 27 .004119804
L1 36,390,370 0.9796 37,148,193 4 5 .001517964
L1 161,782,825 1.0505 154,005,545 2 5 .002297414
Random Totals: 2,333,748,811   2,338,791,101 104 9,465  
Catg D1 Exception Values: 1,937,501   2,471,680      
Total Test Values (4): 2,335,686,312   2,341,262,781      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 117,063,139

Confidence Interval Values (5)

State Lower Limit: 2,224,199,642 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,335,686,312 (Within Confidence Interval)
State Upper Limit: 2,458,325,920 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,386,689,062 (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