taxes Property Tax Assistance

2017 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 22,960,850 0.9243 24,841,339 18 384 .025568438
A 22,746,250 1.0284 22,118,096 18 218 .019863709
A 26,958,161 1.0122 26,633,236 17 173 .007815966
A 27,645,470 1.1321 24,419,636 17 106 .028260700
E 155,811,097 0.8712 178,846,530 22 1,949 .059727006
F1 6,685,890 1.0224 6,539,407 14 82 .013126693
F1 6,707,570 0.9639 6,958,782 9 19 .027134027
F1 7,565,580 1.1999 6,305,175 4 6 .056270712
G1 14,983,370 0.9984 15,007,382 7 27 .002115685
Random Totals: 292,064,238   311,669,583 126 2,964  
Catg D1 Exception Values: 9,993,833   7,322,013      
Catg F1 Exception Values: 7,795,180   7,506,201      
Catg G1 Exception Values: 15,738,599   15,929,800      
Total Test Values (4): 325,591,850   342,427,597      

Margin of Error

Margin of Error Percent: 5.4445220
Margin of Error Value: 18,643,546

Confidence Interval Values (5)

State Lower Limit: 323,784,051 (State Test Value minus Margin of Error Percent)
Local Test Value: 325,591,850 (Within Confidence Interval)
State Upper Limit: 361,071,143 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 369,220,458 (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, D2, E, 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