taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
124/Jim Hogg
124-901/Jim Hogg ISD

Category Summary

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

Stratum
Variance
A 19,468,330 0.6666 29,205,416 15 756 .099044702
A 19,330,360 0.6838 28,269,026 15 376 .028786393
A 20,856,980 0.7271 28,685,160 15 218 .024174905
A 20,649,630 0.7922 26,066,183 15 115 .018836837
F1 4,650,080 0.9458 4,916,557 15 91 .020354193
F1 4,325,610 0.9148 4,728,476 11 27 .010042609
F1 4,863,760 0.6538 7,439,217 8 12 .743138656
F1 4,001,640 0.8569 4,669,903 3 4 .034229642
G1 17,797,950 1.0130 17,569,546 15 73 .017428347
G1 17,195,040 1.0101 17,023,107 11 28 .014450344
G1 17,485,130 0.9616 18,183,371 8 14 .019075236
G1 17,219,351 1.0456 16,468,392 6 8 .008735391
Random Totals: 167,843,861   203,224,354 137 1,722  
Catg J Exception Values: 5,640,050   5,333,289      
Catg D1 Exception Values: 47,164,460   59,345,574      
Total Test Values (4): 220,648,371   267,903,217      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 13,395,161

Confidence Interval Values (5)

Local Test Value: 220,648,371 (Outside Confidence Interval)
State Lower Limit: 254,508,056 (State Test Value minus Margin of Error Percent)
State Upper Limit: 281,298,378 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 382,411,722 (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