Filing Deadline Extended
Quick Start for:

2006 Confidence Interval Detail
090/Gray
090-904/Pampa ISD

Category Summary

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

Stratum
Variance
A 298,650,440 0.9896 301,789,046 70 8,314 .041391626
D3 42,586,325 0.7806 54,555,886 26 2,095 .121488963
F1 96,587,790 0.9072 106,468,022 28 1,159 .309342570
G1 22,924,616 0.9150 25,054,225 7 106 .029106338
G1 23,710,970 1.2469 19,015,936 6 41 .080729684
G1 22,688,441 0.9802 23,146,747 5 13 .065982849
G1 22,187,149 0.9644 23,006,169 2 3 .004960119
L1 149,704,401 0.9836 152,200,489 20 1,127 .022826574
Random Totals: 679,040,132   705,236,520 164 12,858  
Catg J Exception Values: 42,851,113   47,273,870      
Catg D1 Exception Values: 15,622,670   17,700,149      
Total Test Values (4): 737,513,915   770,210,539      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 38,510,527

Confidence Interval Values (5)

State Lower Limit: 731,700,012 (State Test Value minus Margin of Error Percent)
Local Test Value: 737,513,915 (Within Confidence Interval)
State Upper Limit: 808,721,066 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 915,628,949 (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