taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
201/Rusk
201-908/Overton ISD

Category Summary

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

Stratum
Variance
A 13,062,340 0.9553 13,673,548 17 305 .039222815
A 12,963,260 0.9632 13,458,534 17 164 .012888883
A 12,958,160 0.9887 13,106,261 18 116 .009236980
A 13,535,090 1.0117 13,378,561 17 83 .013771735
E 8,719,690 1.0597 8,228,451 13 102 .020275228
F1 1,467,440 0.8604 1,705,532 12 33 .141566676
F1 1,872,330 0.8475 2,209,239 7 17 .138829814
G1 4,251,230 0.9531 4,460,424 14 29 .025617901
Random Totals: 68,829,540   70,220,550 115 849  
Catg J Exception Values: 5,625,790   5,738,057      
Catg D1 Exception Values: 797,010   724,286      
Catg F1 Exception Values: 2,588,540   3,185,506      
Catg G1 Exception Values: 1,224,970   1,218,034      
Total Test Values (4): 79,065,850   81,086,433      

Margin of Error

Margin of Error Percent: 5.0000004
Margin of Error Value: 4,054,322

Confidence Interval Values (5)

State Lower Limit: 77,032,111 (State Test Value minus Margin of Error Percent)
Local Test Value: 79,065,850 (Within Confidence Interval)
State Upper Limit: 85,140,755 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 77,515,827 (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