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2009 Confidence Interval Detail
182/Palo Pinto
182-906/Palo Pinto ISD

Category Summary

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

Stratum
Variance
A 53,699,900 0.9602 55,925,745 12 341 .020389057
A 67,289,460 0.8958 75,116,611 15 207 .048528620
A 70,383,420 0.9531 73,846,837 15 144 .002185646
A 106,558,740 1.0467 101,804,471 14 116 .026809492
C 12,574,680 1.0404 12,086,390 12 1,112 .005285730
C 14,964,420 0.9842 15,204,654 13 494 .015081155
C 11,841,970 1.0226 11,580,256 10 149 .006926584
C 26,856,520 1.0450 25,700,019 13 111 .029252127
D3 14,036,870 0.9805 14,316,033 14 1,329 .001727426
Random Totals: 378,205,980   385,581,016 118 4,003  
Catg D1 Exception Values: 6,550,290   7,042,543      
Total Test Values (4): 384,756,270   392,623,559      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,631,178

Confidence Interval Values (5)

State Lower Limit: 372,992,381 (State Test Value minus Margin of Error Percent)
Local Test Value: 384,756,270 (Within Confidence Interval)
State Upper Limit: 412,254,737 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 429,976,476 (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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