Holiday Hours
Quick Start for:

2011 Confidence Interval Detail
045/Colorado
045-905/Weimar ISD

Category Summary

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

Stratum
Variance
A 20,212,703 0.9572 21,116,489 14 398 .019627651
A 20,918,860 1.0015 20,887,529 11 228 .007542440
A 21,256,620 1.0043 21,165,608 10 153 .010106663
A 21,125,140 0.9926 21,282,631 10 92 .006328897
D3 121,242,671 1.0913 111,099,304 16 3,849 .019290313
F1 4,600,190 0.9644 4,770,002 10 81 .012931423
F1 4,196,520 0.9510 4,412,744 7 28 .004009769
F1 5,919,830 0.9204 6,431,801 5 10 .003722584
F1 5,346,690 0.9649 5,541,186 2 4 .002661338
Random Totals: 224,819,224   216,707,294 85 4,843  
Catg D1 Exception Values: 9,433,713   8,979,410      
Total Test Values (4): 234,252,937   225,686,704      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 11,284,335

Confidence Interval Values (5)

State Lower Limit: 214,402,369 (State Test Value minus Margin of Error Percent)
Local Test Value: 234,252,937 (Within Confidence Interval)
State Upper Limit: 236,971,039 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 266,534,672 (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