taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
028/Caldwell
028-903/Luling ISD

Category Summary

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

Stratum
Variance
A 28,276,719 0.8321 33,982,357 11 633 .032056449
A 27,307,870 1.0132 26,952,102 11 362 .014819057
A 28,159,256 1.0166 27,699,445 11 260 .023330918
A 32,319,680 0.9952 32,475,563 10 190 .059025320
E 54,405,180 0.8741 62,241,368 15 764 .111249435
F1 9,413,280 1.0559 8,914,935 10 136 .017010776
F1 9,653,070 0.9509 10,151,509 9 59 .034242846
F1 8,764,390 0.9668 9,065,360 7 19 .048234264
F1 10,772,090 0.9230 11,670,737 3 5 .007520133
G1 37,025,335 1.0119 36,589,915 14 61 .023950906
G1 37,825,597 0.9909 38,172,971 4 10 .010120722
G1 37,988,593 1.0145 37,445,631 3 4 .012955009
L1 5,121,830 1.0013 5,115,180 9 91 .003656059
L1 5,557,210 1.0006 5,553,878 6 17 .028514777
L1 5,668,850 1.0887 5,206,990 4 5 .008379282
Random Totals: 338,258,950   351,237,941 127 2,616  
Catg D1 Exception Values: 3,153,586   3,248,779      
Catg G1 Exception Values: 27,990,684   26,652,592      
Catg L1 Exception Values: 4,063,440   5,037,861      
Total Test Values (4): 373,466,660   386,177,173      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 19,308,859

Confidence Interval Values (5)

State Lower Limit: 366,868,314 (State Test Value minus Margin of Error Percent)
Local Test Value: 373,466,660 (Within Confidence Interval)
State Upper Limit: 405,486,032 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 417,312,417 (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