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2008 Confidence Interval Detail
079/Fort Bend
079-908/Kendleton ISD

Category Summary

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

Stratum
Variance
A 7,971,200 0.8753 9,106,821 19 227 .046756988
A 3,295,040 0.8370 3,936,726 15 51 .074075591
A 5,201,720 0.8837 5,886,296 15 55 .030623613
A 6,716,810 0.9431 7,122,055 18 41 .009461364
C 1,131,790 1.3140 861,332 7 167 .184937205
C 2,183,060 1.2118 1,801,502 6 129 .014996371
C 833,580 1.1118 749,757 6 32 .020086715
C 2,720,280 1.1783 2,308,648 10 74 .007664678
D3 10,015,850 1.0355 9,672,477 20 832 .007643132
Random Totals: 40,069,330   41,445,614 116 1,608  
Catg J Exception Values: 2,248,182   2,068,990      
Catg D1 Exception Values: 4,753,050   5,734,112      
Total Test Values (4): 47,070,562   49,248,716      

Margin of Error

Margin of Error Percent: 5.0000004
Margin of Error Value: 2,462,436

Confidence Interval Values (5)

State Lower Limit: 46,786,280 (State Test Value minus Margin of Error Percent)
Local Test Value: 47,070,562 (Within Confidence Interval)
State Upper Limit: 51,711,152 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 51,748,908 (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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