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2010 Confidence Interval Detail
121/Jasper
121-904/Jasper ISD

Category Summary

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

Stratum
Variance
A 75,909,396 0.9498 79,921,453 26 2,037 .042498540
A 79,866,428 1.0467 76,303,074 26 1,101 .024403740
A 78,110,745 0.9630 81,111,885 18 678 .028009310
A 81,710,518 0.9600 85,115,123 16 406 .023239114
D3 73,690,183 0.9247 79,690,908 21 4,376 .032202455
F1 23,341,762 0.8688 26,866,669 14 232 .058575744
F1 27,771,032 0.8789 31,597,488 12 70 .055255690
F1 27,379,175 0.9556 28,651,292 8 21 .030535067
F1 16,440,135 0.9358 17,568,001 3 4 .017695510
G1 27,346,481 1.1343 24,108,685 8 31 .031018837
G1 26,743,315 0.9984 26,786,173 5 12 .013625115
G1 26,575,232 0.9771 27,198,068 3 5 .000952835
G1 25,339,175 0.9961 25,438,385 2 3 .000128045
L1 9,659,185 1.0440 9,252,093 10 192 .009764636
L1 9,380,492 0.9582 9,789,702 8 44 .062960171
L1 15,400,244 1.0079 15,279,536 5 18 .002591899
Random Totals: 624,663,498   644,678,535 185 9,230  
Catg J Exception Values: 21,960,213   25,887,438      
Catg D1 Exception Values: 26,772,191   26,489,244      
Catg L1 Exception Values: 7,250,314   7,177,746      
Total Test Values (4): 680,646,216   704,232,963      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 35,211,648

Confidence Interval Values (5)

State Lower Limit: 669,021,315 (State Test Value minus Margin of Error Percent)
Local Test Value: 680,646,216 (Within Confidence Interval)
State Upper Limit: 739,444,611 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 701,587,473 (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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