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2006 Confidence Interval Detail
184/Parker
184-904/Millsap ISD

Category Summary

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

Stratum
Variance
A 14,395,152 0.8360 17,219,081 10 273 .165686211
A 14,424,104 0.9444 15,273,299 10 139 .014464324
A 14,534,835 1.0861 13,382,594 7 92 .009754130
A 14,189,488 1.0328 13,738,854 8 51 .001572586
D3 84,663,970 0.9353 90,520,656 21 2,254 .045656483
Random Totals: 142,207,549   150,134,484 56 2,809  
Catg J Exception Values: 11,101,095   11,037,551      
Catg D1 Exception Values: 4,692,930   3,494,395      
Total Test Values (4): 158,001,574   164,666,430      

Margin of Error

Margin of Error Percent: 5.8342809
Margin of Error Value: 9,607,102

Confidence Interval Values (5)

State Lower Limit: 155,059,328 (State Test Value minus Margin of Error Percent)
Local Test Value: 158,001,574 (Within Confidence Interval)
State Upper Limit: 174,273,532 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 195,873,183 (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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