Thanksgiving Day Holiday Hours

Quick Start for:

2009 Confidence Interval Detail
249/Wise
061-911/Northwest ISD

Category Summary

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

Stratum
Variance
A 81,674,890 1.0353 78,890,071 12 959 .017941963
A 72,377,930 1.0199 70,965,712 33 484 .005235148
A 80,851,630 0.9839 82,174,642 19 366 .011608078
A 74,798,660 1.0841 68,996,089 7 212 .027262872
G1 217,979,694 0.9569 227,797,778 10 321 .008908036
G1 218,551,587 0.9864 221,564,869 10 172 .010374910
G1 217,511,130 0.9586 226,904,997 8 111 .005940120
G1 216,562,795 1.0341 209,421,521 7 57 .001258060
Random Totals: 1,180,308,316   1,186,715,679 106 2,682  
Catg D1 Exception Values: 1,925,100   1,983,966      
Total Test Values (4): 1,182,233,416   1,188,699,645      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 59,434,982

Confidence Interval Values (5)

State Lower Limit: 1,129,264,663 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,182,233,416 (Within Confidence Interval)
State Upper Limit: 1,248,134,627 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,450,754,872 (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