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2009 Confidence Interval Detail
018/Bosque
018-902/Meridian ISD

Category Summary

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

Stratum
Variance
A 14,570,580 1.0276 14,179,233 8 298 .025112336
A 14,398,870 0.9832 14,644,904 9 175 .007994930
A 15,068,690 1.0000 15,068,690 7 119 .017323923
A 15,814,730 0.9447 16,740,478 7 61 .015620260
D3 46,493,240 0.9489 48,996,986 22 1,483 .017890248
F1 2,200,970 0.9740 2,259,723 7 45 .001943565
F1 2,070,540 1.0165 2,036,931 5 20 .003271451
F1 2,302,630 0.9855 2,336,509 5 10 .004820392
F1 3,887,180 0.9520 4,083,172 3 5 .000028350
Random Totals: 116,807,430   120,346,626 73 2,216  
Catg J Exception Values: 8,229,865   8,295,133      
Catg D1 Exception Values: 6,518,000   5,601,525      
Total Test Values (4): 131,555,295   134,243,284      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,712,164

Confidence Interval Values (5)

State Lower Limit: 127,531,120 (State Test Value minus Margin of Error Percent)
Local Test Value: 131,555,295 (Within Confidence Interval)
State Upper Limit: 140,955,448 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 137,661,071 (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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