Quick Start for:

2008 Confidence Interval Detail
155/Marion
155-901/Jefferson ISD

Category Summary

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

Stratum
Variance
A 55,020,240 0.9329 58,977,640 39 1,723 .019165561
A 66,252,460 0.9445 70,145,537 32 978 .026908855
A 69,021,320 1.0060 68,609,662 29 635 .014010520
A 83,174,540 1.0548 78,853,375 29 424 .010995152
D3 64,757,560 1.1864 54,583,243 40 4,844 .050457937
F1 10,435,150 0.8615 12,112,768 13 157 .053285260
F1 11,544,120 0.9083 12,709,589 11 74 .017149636
F1 13,449,180 0.9599 14,011,022 10 44 .007872408
F1 11,993,210 0.8758 13,694,005 6 13 .048515276
G1 12,475,150 1.0762 11,591,851 7 55 .022289846
G1 12,551,580 0.9723 12,909,164 6 27 .001253173
G1 13,335,000 0.9633 13,843,040 5 15 .022618960
G1 11,310,469 0.9993 11,318,392 4 7 .003499342
Random Totals: 435,319,979   433,359,288 231 8,996  
Catg J Exception Values: 57,298,967   52,611,815      
Catg D1 Exception Values: 37,434,540   47,701,858      
Total Test Values (4): 530,053,486   533,672,961      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 26,683,648

Confidence Interval Values (5)

State Lower Limit: 506,989,313 (State Test Value minus Margin of Error Percent)
Local Test Value: 530,053,486 (Within Confidence Interval)
State Upper Limit: 560,356,609 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 602,165,740 (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

Required Plug-ins