Holiday Hours
Quick Start for:

2011 Confidence Interval Detail
175/Navarro
175-910/Mildred ISD

Category Summary

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

Stratum
Variance
A 36,116,950 0.9990 36,153,103 12 285 .006549573
A 35,417,240 0.9894 35,796,685 11 120 .000940636
A 44,928,030 1.0120 44,395,287 11 103 .005599995
A 35,718,560 1.0044 35,562,087 10 53 .000561948
C 20,937,518 0.8468 24,725,458 13 656 .087583362
C 19,602,793 0.8780 22,326,644 10 232 .060969765
C 21,236,850 1.0528 20,171,780 10 149 .024104022
C 16,115,960 1.0535 15,297,542 10 73 .010904599
D3 56,420,744 1.0096 55,884,255 19 1,851 .057887825
G1 4,839,809 1.0024 4,828,221 6 18 .011274153
G1 5,077,840 0.9916 5,120,855 4 7 .007267327
G1 6,394,951 1.0440 6,125,432 3 4 .000035951
Random Totals: 302,807,245   306,387,349 119 3,551  
Catg D1 Exception Values: 2,494,585   2,409,179      
Catg G1 Exception Values: 2,675,474   2,668,174      
Total Test Values (4): 307,977,304   311,464,702      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,573,235

Confidence Interval Values (5)

State Lower Limit: 295,891,467 (State Test Value minus Margin of Error Percent)
Local Test Value: 307,977,304 (Within Confidence Interval)
State Upper Limit: 327,037,937 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 386,346,255 (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