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2011 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 593,301,571 0.9671 613,485,235 90 3,235 .010715098
A 549,684,562 1.0007 549,300,052 53 1,805 .009619971
A 570,992,930 0.9665 590,784,201 41 1,213 .007994826
A 605,228,370 0.9871 613,137,848 30 726 .016637159
C 55,005,090 0.9636 57,082,908 36 717 .025039601
C 59,317,220 0.9842 60,269,478 16 480 .009466824
C 44,213,707 0.8979 49,241,237 12 244 .097380454
C 44,559,453 1.0079 44,210,192 10 92 .001777344
D3 334,976,170 0.9694 345,550,000 20 4,570 .064811175
F1 89,664,589 0.9660 92,820,486 11 294 .001191153
F1 89,395,600 0.9455 94,548,493 9 115 .003047909
F1 98,558,421 0.9705 101,554,272 8 56 .000197704
F1 78,566,140 0.9625 81,627,158 10 16 .001512445
Random Totals: 3,213,463,823   3,293,611,560 346 13,563  
Catg D1 Exception Values: 7,125,689   8,860,090      
Total Test Values (4): 3,220,589,512   3,302,471,650      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 165,123,583

Confidence Interval Values (5)

State Lower Limit: 3,137,348,067 (State Test Value minus Margin of Error Percent)
Local Test Value: 3,220,589,512 (Within Confidence Interval)
State Upper Limit: 3,467,595,233 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,370,493,803 (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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