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2007 Confidence Interval Detail
235/Victoria
235-904/Nursery ISD

Category Summary

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

Stratum
Variance
A 12,056,132 0.9507 12,681,321 11 162 .027020745
A 12,183,972 1.0174 11,975,597 12 83 .011815010
A 12,111,056 1.0288 11,772,022 12 58 .003152453
A 11,802,908 1.0013 11,787,584 9 41 .006102075
D3 12,820,121 0.9848 13,017,995 21 547 .011342277
Random Totals: 60,974,189   61,234,519 65 891  
Catg J Exception Values: 2,422,385   2,387,088      
Catg D1 Exception Values: 2,335,744   2,222,914      
Total Test Values (4): 65,732,318   65,844,521      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,292,226

Confidence Interval Values (5)

State Lower Limit: 62,552,295 (State Test Value minus Margin of Error Percent)
Local Test Value: 65,732,318 (Within Confidence Interval)
State Upper Limit: 69,136,747 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 164,911,259 (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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