taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
094/Guadalupe
094-904/Marion ISD

Category Summary

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

Stratum
Variance
A 52,283,898 0.9286 56,304,004 16 735 .074766665
A 44,162,243 0.9957 44,352,961 15 331 .044822317
A 52,152,455 0.9837 53,016,626 15 266 .009356948
A 65,578,226 1.0131 64,730,260 15 225 .003175014
E 107,985,365 1.0300 104,840,160 15 1,399 .017642887
F1 6,882,619 0.9819 7,009,491 10 55 .054842250
F1 4,127,335 1.2723 3,243,995 7 13 .031242875
F1 5,468,839 1.2977 4,214,255 6 10 .042043770
Random Totals: 338,640,980   337,711,752 99 3,034  
Catg J Exception Values: 5,546,559   5,339,256      
Catg D1 Exception Values: 5,252,855   5,269,187      
Catg F1 Exception Values: 5,322,785   5,423,499      
Total Test Values (4): 354,763,179   353,743,694      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 17,687,184

Confidence Interval Values (5)

State Lower Limit: 336,056,510 (State Test Value minus Margin of Error Percent)
Local Test Value: 354,763,179 (Within Confidence Interval)
State Upper Limit: 371,430,878 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 625,973,705 (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