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2008 Confidence Interval Detail
171/Moore
171-902/Sunray ISD

Category Summary

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

Stratum
Variance
A 8,703,865 0.8215 10,595,088 11 247 .041364316
A 8,733,790 0.8449 10,337,069 8 143 .029555042
A 9,125,130 1.0179 8,964,663 7 94 .023163991
A 10,300,630 1.0005 10,295,482 7 65 .006396751
D3 6,414,907 1.0798 5,940,829 10 483 .019589986
G1 46,697,839 0.9918 47,083,927 12 83 .014323617
G1 46,247,790 0.9955 46,456,846 11 46 .007989355
G1 47,334,259 1.0010 47,286,972 10 31 .012501396
G1 45,467,940 1.0212 44,524,031 7 15 .007997358
Random Totals: 229,026,150   231,484,907 83 1,207  
Catg J Exception Values: 1,194,140   2,142,526      
Catg D1 Exception Values: 14,300,080   11,618,216      
Total Test Values (4): 244,520,370   245,245,649      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,262,282

Confidence Interval Values (5)

State Lower Limit: 232,983,367 (State Test Value minus Margin of Error Percent)
Local Test Value: 244,520,370 (Within Confidence Interval)
State Upper Limit: 257,507,931 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 330,800,274 (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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