taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
102/Harrison
102-906/Elysian Fields ISD

Category Summary

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

Stratum
Variance
A 2,105,560 0.8785 2,396,767 12 36 .020743339
A 2,119,000 0.9805 2,161,142 9 20 .028732760
A 3,280,910 0.9916 3,308,703 10 21 .007333375
A 7,322,840 0.9208 7,952,693 11 32 .004977791
E 109,277,340 0.8525 128,184,563 15 1,638 .099418748
G1 40,429,913 1.0242 39,474,627 11 126 .044329365
G1 39,482,297 0.9798 40,296,282 8 28 .040917621
G1 43,618,882 1.0559 41,309,671 6 13 .066715115
G1 36,194,770 1.1420 31,694,194 4 7 .028750156
Random Totals: 283,831,512   296,778,642 86 1,921  
Catg J Exception Values: 5,562,620   3,732,306      
Catg D1 Exception Values: 3,952,320   4,059,983      
Total Test Values (4): 293,346,452   304,570,931      

Margin of Error

Margin of Error Percent: 7.5329254
Margin of Error Value: 22,943,101

Confidence Interval Values (5)

State Lower Limit: 281,627,830 (State Test Value minus Margin of Error Percent)
Local Test Value: 293,346,452 (Within Confidence Interval)
State Upper Limit: 327,514,032 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 327,465,263 (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