taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
144/Lee
144-901/Giddings ISD

Category Summary

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

Stratum
Variance
A 36,914,376 0.9755 37,841,493 11 708 .018335566
A 34,673,479 0.9933 34,907,358 11 355 .005176000
A 43,801,425 0.9491 46,150,485 16 313 .009060037
A 41,014,095 1.0078 40,696,661 10 162 .010137323
E 177,443,594 1.0243 173,234,008 18 2,377 .042905981
F1 20,329,869 1.0761 18,892,175 12 221 .033291119
F1 19,544,813 0.8793 22,227,696 11 79 .173029463
F1 22,142,568 1.0761 20,576,682 11 46 .136412560
F1 22,440,314 1.0826 20,728,167 7 19 .331662807
G1 44,748,780 1.0205 43,849,858 9 138 .011008693
G1 44,909,729 1.0497 42,783,394 9 54 .018956449
G1 44,987,770 1.0140 44,366,637 7 29 .019211989
G1 43,630,876 1.0242 42,599,957 6 14 .006918171
L1 11,314,410 0.9896 11,433,316 9 220 .005444261
L1 11,848,960 1.0277 11,529,590 8 41 .000842043
L1 9,894,790 1.0079 9,817,234 6 12 .000891033
Random Totals: 629,639,848   621,634,711 161 4,788  
Catg J Exception Values: 1,604,940   2,095,325      
Catg D1 Exception Values: 9,426,870   8,302,179      
Catg L1 Exception Values: 10,357,710   10,441,143      
Total Test Values (4): 651,029,368   642,473,358      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,123,668

Confidence Interval Values (5)

State Lower Limit: 610,349,690 (State Test Value minus Margin of Error Percent)
Local Test Value: 651,029,368 (Within Confidence Interval)
State Upper Limit: 674,597,026 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 776,616,839 (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