Holiday Hours
Quick Start for:

2007 Confidence Interval Detail
201/Rusk
201-914/West Rusk County ISD

Category Summary

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

Stratum
Variance
A 18,801,232 1.3518 13,908,294 8 330 .282772313
A 18,671,290 0.8957 20,845,473 7 201 .036499258
A 18,807,871 0.9659 19,471,861 7 146 .035954425
A 18,631,458 1.0016 18,601,695 7 94 .020024765
D3 33,706,180 1.0757 31,334,182 14 2,169 .067864229
G1 56,072,190 1.0478 53,514,211 8 209 .002161961
G1 56,558,060 0.9832 57,524,471 7 96 .007180032
G1 56,261,429 0.9954 56,521,428 7 59 .010925575
G1 55,362,938 1.0144 54,577,029 6 26 .000879108
Random Totals: 332,872,648   326,298,644 71 3,330  
Catg J Exception Values: 7,133,082   6,881,555      
Catg D1 Exception Values: 4,785,690   4,319,745      
Total Test Values (4): 344,791,420   337,499,944      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 16,874,997

Confidence Interval Values (5)

State Lower Limit: 320,624,947 (State Test Value minus Margin of Error Percent)
Local Test Value: 344,791,420 (Within Confidence Interval)
State Upper Limit: 354,374,941 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 410,248,759 (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