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2011 Confidence Interval Detail
249/Wise
249-906/Paradise ISD

Category Summary

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

Stratum
Variance
A 26,380,350 0.9472 27,850,876 10 348 .018162407
A 27,987,630 0.9474 29,541,514 10 210 .006756440
A 25,781,670 0.9731 26,494,369 10 139 .009787351
A 30,292,570 1.0293 29,430,263 10 117 .005017714
D3 95,249,460 1.0503 90,687,861 23 2,258 .041554290
G1 25,070,579 0.9588 26,147,871 9 119 .008412453
G1 26,385,771 1.0132 26,042,016 7 24 .018828075
G1 22,959,470 0.9868 23,266,589 5 10 .001626372
G1 24,622,281 1.0197 24,146,593 4 7 .005839126
Random Totals: 304,729,781   303,607,952 88 3,232  
Catg J Exception Values: 6,230,830   8,210,046      
Catg D1 Exception Values: 2,310,740   2,256,443      
Total Test Values (4): 313,271,351   314,074,441      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,703,722

Confidence Interval Values (5)

State Lower Limit: 298,370,719 (State Test Value minus Margin of Error Percent)
Local Test Value: 313,271,351 (Within Confidence Interval)
State Upper Limit: 329,778,163 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 362,005,836 (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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