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2009 Confidence Interval Detail
235/Victoria
235-901/Bloomington ISD

Category Summary

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

Stratum
Variance
A 9,866,730 0.9244 10,673,659 14 375 .158713778
A 10,582,800 1.0542 10,038,702 13 220 .015936672
A 11,866,330 0.9983 11,886,537 12 168 .017737511
A 15,247,180 1.0248 14,878,201 12 132 .009016468
D3 13,504,231 1.0536 12,817,228 15 1,048 .022733859
G1 3,563,820 1.0657 3,344,112 5 17 .075939346
G1 3,704,780 0.8084 4,582,855 4 8 .087318507
G1 3,677,300 1.0776 3,412,491 3 6 .001052297
G1 2,983,591 1.5985 1,866,494 2 3 .243975883
Random Totals: 74,996,762   73,500,279 80 1,977  
Catg J Exception Values: 16,754,555   17,769,469      
Catg D1 Exception Values: 9,480,053   9,835,683      
Catg G1 Exception Values: 5,908,580   5,753,406      
Total Test Values (4): 107,139,950   106,858,837      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 5,342,942

Confidence Interval Values (5)

State Lower Limit: 101,515,895 (State Test Value minus Margin of Error Percent)
Local Test Value: 107,139,950 (Within Confidence Interval)
State Upper Limit: 112,201,779 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 135,844,540 (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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