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2006 Confidence Interval Detail
232/Uvalde
069-902/Nueces Canyon CISD

Category Summary

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

Stratum
Variance
A 8,214,775 1.0588 7,758,571 8 321 .006349078
A 8,185,506 1.1105 7,371,009 8 171 .037543342
A 8,280,102 1.0575 7,829,884 8 109 .003588136
A 8,116,060 0.9730 8,341,274 7 61 .004507685
C 1,735,747 1.0161 1,708,244 7 282 .013288545
C 1,739,934 0.9104 1,911,175 9 157 .015757689
C 1,735,792 1.0218 1,698,759 7 102 .007327598
C 1,714,100 0.9468 1,810,414 6 62 .000687188
D3 70,628,475 0.9400 75,136,676 22 4,584 .043437179
Random Totals: 110,350,491   113,566,006 82 5,849  
Catg J Exception Values: 7,052,756   7,935,901      
Catg D1 Exception Values: 22,877,939   27,122,399      
Total Test Values (4): 140,281,186   148,624,306      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,431,215

Confidence Interval Values (5)

Local Test Value: 140,281,186 (Outside Confidence Interval)
State Lower Limit: 141,193,091 (State Test Value minus Margin of Error Percent)
State Upper Limit: 156,055,521 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 142,771,758 (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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