taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
028/Caldwell
028-902/Lockhart ISD

Category Summary

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

Stratum
Variance
A 98,923,313 0.9457 104,603,271 15 1,661 .009398361
A 93,490,980 0.9785 95,545,202 18 968 .008711786
A 108,023,510 1.0009 107,926,376 28 823 .007633549
A 107,329,470 0.9639 111,349,175 15 558 .010135481
E 342,858,917 1.0018 342,242,880 31 3,897 .042797368
F1 24,227,326 0.8951 27,066,614 12 206 .098207469
F1 24,718,104 0.9973 24,785,024 11 84 .057304319
F1 25,750,810 1.0946 23,525,315 10 39 .054133557
F1 24,420,700 0.8677 28,144,174 7 12 .043254808
Random Totals: 849,743,130   865,188,031 147 8,248  
Catg J Exception Values: 1,241,040   1,765,823      
Catg D1 Exception Values: 14,815,047   15,195,092      
Total Test Values (4): 865,799,217   882,148,946      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 44,107,447

Confidence Interval Values (5)

State Lower Limit: 838,041,499 (State Test Value minus Margin of Error Percent)
Local Test Value: 865,799,217 (Within Confidence Interval)
State Upper Limit: 926,256,393 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,056,848,024 (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