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2007 Confidence Interval Detail
204/San Jacinto
204-901/Coldsprings-Oakhurst CISD

Category Summary

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

Stratum
Variance
A 119,217,116 1.0555 112,948,476 38 2,339 .124645978
A 119,115,726 0.9912 120,173,251 21 1,181 .060773551
A 119,285,117 1.0160 117,406,611 15 693 .011035506
A 119,026,511 1.0049 118,446,125 15 343 .018524329
C 18,753,414 1.0127 18,518,232 8 5,347 .022901071
C 17,715,159 0.9944 17,814,923 8 2,248 .021432243
C 18,226,217 0.9956 18,306,767 7 986 .006697984
C 18,222,971 1.2550 14,520,296 8 280 .088508959
D3 116,437,740 0.9094 128,037,981 20 4,230 .317277100
Random Totals: 665,999,971   666,172,662 140 17,647  
Catg D1 Exception Values: 38,759,563   27,406,030      
Total Test Values (4): 704,759,534   693,578,692      

Margin of Error

Margin of Error Percent: 5.4498164
Margin of Error Value: 37,798,765

Confidence Interval Values (5)

State Lower Limit: 655,779,927 (State Test Value minus Margin of Error Percent)
Local Test Value: 704,759,534 (Within Confidence Interval)
State Upper Limit: 731,377,457 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 654,753,477 (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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