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2009 Confidence Interval Detail
126/Johnson
126-903/Cleburne ISD

Category Summary

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

Stratum
Variance
A 230,263,606 1.0258 224,472,223 51 3,835 .045027240
A 236,043,616 0.9788 241,156,126 50 2,450 .013113726
A 231,440,952 0.9800 236,164,237 48 1,678 .008604548
A 251,915,694 1.0057 250,487,913 46 1,066 .015301285
D3 176,444,536 0.9402 187,667,024 15 3,112 .017431479
F1 66,072,294 0.9159 72,139,201 7 407 .011179259
F1 71,323,703 0.9683 73,658,683 10 155 .068012360
F1 64,041,535 0.9320 68,714,093 6 61 .031951089
F1 70,514,292 0.9138 77,166,001 6 22 .029972472
G1 219,855,642 0.9975 220,406,659 12 264 .001991779
G1 219,696,238 0.9293 236,410,457 10 138 .047174008
G1 218,885,860 1.0373 211,015,000 8 89 .079761557
G1 217,314,062 0.9695 224,150,657 6 50 .010829983
L1 41,245,127 0.9839 41,920,040 7 425 .001939265
L1 43,143,279 1.0143 42,535,028 6 92 .000238050
L1 40,019,378 0.9649 41,475,156 5 26 .000431677
L1 54,949,001 1.0049 54,681,064 3 9 .000050460
Random Totals: 2,453,168,815   2,504,219,562 296 13,879  
Catg J Exception Values: 150,135,377   151,906,832      
Catg D1 Exception Values: 8,242,214   8,924,401      
Total Test Values (4): 2,611,546,406   2,665,050,795      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 133,252,540

Confidence Interval Values (5)

State Lower Limit: 2,531,798,255 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,611,546,406 (Within Confidence Interval)
State Upper Limit: 2,798,303,335 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,377,626,272 (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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