taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
120/Jackson
158-905/Palacios ISD

Category Summary

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

Stratum
Variance
A 15,885,415 1.0512 15,111,696 10 235 .072351290
A 14,895,996 0.9663 15,415,498 9 117 .019912449
A 17,004,104 1.0637 15,985,808 9 93 .010689703
A 14,868,922 1.0467 14,205,524 8 49 .008080472
C1 4,996,060 1.0396 4,805,752 11 1,217 .008964546
C1 3,474,590 1.0433 3,330,384 10 410 .012666869
C1 4,400,050 0.9375 4,693,387 9 79 .010804624
C1 4,631,210 0.9684 4,782,332 8 42 .001490271
E 9,003,637 0.8852 10,171,303 16 145 .015178637
G1 4,492,716 0.9698 4,632,621 7 21 .022377686
Random Totals: 93,652,700   93,134,305 97 2,408  
Catg J Exception Values: 2,032,473   2,073,104      
Catg D1 Exception Values: 7,486,140   6,744,974      
Catg G1 Exception Values: 2,287,042   2,200,790      
Total Test Values (4): 105,458,355   104,153,173      

Margin of Error

Margin of Error Percent: 5.0000003
Margin of Error Value: 5,207,659

Confidence Interval Values (5)

State Lower Limit: 98,945,514 (State Test Value minus Margin of Error Percent)
Local Test Value: 105,458,355 (Within Confidence Interval)
State Upper Limit: 109,360,832 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 122,646,799 (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