taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
155/Marion
155-901/Jefferson ISD

Category Summary

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

Stratum
Variance
A 65,738,390 1.0182 64,563,337 17 1,671 .048624849
A 67,917,490 0.9738 69,744,804 18 842 .052212344
A 71,136,670 0.9597 74,123,862 20 565 .106737924
A 76,529,400 0.9251 82,725,543 15 334 .021228657
E 61,532,900 1.1280 54,550,443 15 1,493 .116103546
F1 11,342,410 0.7400 15,327,581 13 147 .101609671
F1 12,337,650 0.9056 13,623,730 10 64 .069404421
F1 10,660,600 0.9039 11,794,004 9 31 .134298233
F1 12,586,150 0.8832 14,250,623 7 15 .014708046
G1 9,973,993 1.0170 9,807,269 9 57 .056479385
G1 9,841,638 0.9639 10,210,227 7 23 .066060455
G1 10,162,895 1.0816 9,396,168 5 12 .023764657
G1 9,244,418 0.9957 9,284,341 3 5 .009134557
Random Totals: 429,004,604   439,401,932 148 5,259  
Catg J Exception Values: 82,952,480   80,309,218      
Catg D1 Exception Values: 40,151,190   37,762,185      
Total Test Values (4): 552,108,274   557,473,335      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 27,873,667

Confidence Interval Values (5)

State Lower Limit: 529,599,668 (State Test Value minus Margin of Error Percent)
Local Test Value: 552,108,274 (Within Confidence Interval)
State Upper Limit: 585,347,002 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 635,271,906 (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