taxes Property Tax Assistance

2016 Confidence Interval Detail

041/Coke
041-902/Robert Lee ISD

Category Summary

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

Stratum
Variance
A 7,975,740 0.7561 10,548,525 11 340 .023731743
A 8,000,480 0.9276 8,624,925 9 149 .074548707
A 7,894,940 0.9268 8,518,494 9 101 .004840289
A 8,856,390 0.8431 10,504,555 9 77 .014935611
E 18,591,230 0.8146 22,822,526 14 547 .125052255
G1 5,347,940 0.9993 5,351,686 8 14 .002761360
Random Totals: 56,666,720   66,370,711 60 1,228  
Catg J Exception Values: 845,080   885,023      
Catg D1 Exception Values: 14,405,890   15,774,883      
Catg G1 Exception Values: 29,674,790   29,564,428      
Total Test Values (4): 101,592,480   112,595,045      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,629,752

Confidence Interval Values (5)

Local Test Value: 101,592,480 (Outside Confidence Interval)
State Lower Limit: 106,965,293 (State Test Value minus Margin of Error Percent)
State Upper Limit: 118,224,797 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 151,785,583 (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