Quick Start for:

2008 Confidence Interval Detail
033/Carson
033-902/Panhandle ISD

Category Summary

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

Stratum
Variance
A 16,818,100 0.8964 18,761,825 10 343 .016612475
A 16,614,990 0.8560 19,410,035 8 196 .019691662
A 21,350,060 0.8682 24,591,177 9 175 .021776023
A 22,164,900 0.9637 22,999,792 5 110 .002102085
D3 29,114,090 0.6120 47,572,042 12 1,914 .056612095
G1 57,506,230 1.0580 54,353,715 9 98 .015080293
G1 57,424,750 1.0049 57,144,741 6 43 .006930609
G1 58,169,940 1.0408 55,889,643 5 24 .007003260
G1 55,590,930 1.0265 54,155,801 4 12 .000596552
Random Totals: 334,753,990   354,878,771 68 2,915  
Catg J Exception Values: 23,619,143   23,526,443      
Catg D1 Exception Values: 23,332,030   33,992,512      
Total Test Values (4): 381,705,163   412,397,726      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 20,619,886

Confidence Interval Values (5)

Local Test Value: 381,705,163 (Outside Confidence Interval)
State Lower Limit: 391,777,840 (State Test Value minus Margin of Error Percent)
State Upper Limit: 433,017,612 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 439,595,436 (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