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2009 Confidence Interval Detail
130/Kendall
130-901/Boerne ISD

Category Summary

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

Stratum
Variance
A 537,615,020 0.9772 550,158,637 58 2,995 .008443984
A 547,412,394 0.9983 548,344,580 49 1,845 .001983365
A 543,122,218 1.0029 541,551,718 34 1,185 .004109913
A 594,698,020 0.9782 607,951,360 24 746 .004766061
C 53,351,160 0.9780 54,551,288 20 708 .046076791
C 54,504,730 0.9349 58,300,064 8 467 .012310069
C 56,083,010 0.9720 57,698,570 10 338 .010381725
C 59,061,540 1.0377 56,915,814 7 150 .002193066
D3 324,520,916 0.9708 334,281,949 11 4,416 .006569891
F1 78,044,042 1.0009 77,973,866 9 277 .011560949
F1 83,265,343 1.0137 82,140,025 10 121 .011340422
F1 89,103,989 1.0122 88,030,023 9 58 .003623354
F1 97,626,630 0.9741 100,222,390 5 22 .001696821
Random Totals: 3,118,409,012   3,158,120,284 254 13,328  
Catg D1 Exception Values: 7,110,173   9,348,525      
Total Test Values (4): 3,125,519,185   3,167,468,809      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 158,373,440

Confidence Interval Values (5)

State Lower Limit: 3,009,095,369 (State Test Value minus Margin of Error Percent)
Local Test Value: 3,125,519,185 (Within Confidence Interval)
State Upper Limit: 3,325,842,249 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,248,276,084 (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

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