Quick Start for:

2006 Confidence Interval Detail
019/Bowie
019-911/Red Lick ISD

Category Summary

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

Stratum
Variance
A 25,081,314 0.9295 26,983,662 10 221 .008986818
A 25,045,892 1.0052 24,916,327 13 139 .002507303
A 25,113,717 0.9960 25,214,575 14 105 .002664583
A 24,777,037 1.0116 24,492,919 9 68 .001701716
D3 14,862,970 0.9521 15,610,724 11 382 .019382522
Random Totals: 114,880,930   117,218,207 57 915  
Catg J Exception Values: 7,856,676   7,548,058      
Catg D1 Exception Values: 326,890   333,111      
Total Test Values (4): 123,064,496   125,099,376      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 6,254,969

Confidence Interval Values (5)

State Lower Limit: 118,844,407 (State Test Value minus Margin of Error Percent)
Local Test Value: 123,064,496 (Within Confidence Interval)
State Upper Limit: 131,354,345 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 124,393,565 (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

Required Plug-ins