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2009 Confidence Interval Detail
027/Burnet
027-903/Burnet CISD

Category Summary

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

Stratum
Variance
A 190,276,873 0.9327 204,006,511 32 2,239 .017838615
A 205,481,976 0.9332 220,190,716 26 1,209 .014412555
A 204,011,810 0.9680 210,756,002 22 638 .013835072
A 258,806,055 0.9840 263,014,284 15 394 .027355787
C 22,923,341 1.1149 20,560,894 12 1,489 .039092211
C 22,648,910 0.8935 25,348,528 12 341 .021942863
C 26,553,119 0.9415 28,202,994 7 126 .047132215
C 18,992,424 1.0168 18,678,623 6 38 .006610776
D3 359,025,287 1.0239 350,644,874 47 8,997 .055791111
F1 17,255,831 0.9175 18,807,445 7 203 .097555827
F1 22,547,320 0.9704 23,235,078 8 120 .006203981
F1 24,423,247 0.8694 28,092,072 6 53 .008519477
F1 21,781,139 1.0686 20,382,874 4 14 .015775665
Random Totals: 1,394,727,332   1,431,920,895 204 15,861  
Catg D1 Exception Values: 30,453,061   30,777,835      
Total Test Values (4): 1,425,180,393   1,462,698,730      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 73,134,937

Confidence Interval Values (5)

State Lower Limit: 1,389,563,793 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,425,180,393 (Within Confidence Interval)
State Upper Limit: 1,535,833,667 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,393,798,648 (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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