taxes Property Tax Assistance

2016 Confidence Interval Detail

049/Cooke
049-905/Callisburg ISD

Category Summary

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

Stratum
Variance
A 96,849,845 0.9091 106,533,764 18 797 .024561850
A 110,722,772 0.9364 118,243,029 29 458 .009959350
A 106,740,601 0.9659 110,508,956 17 275 .004057669
A 118,104,939 0.9505 124,255,591 12 183 .001891502
E 162,476,420 0.9860 164,783,387 21 1,580 .028811642
G1 1,861,610 0.9811 1,897,472 8 31 .043621162
G1 1,937,140 0.9764 1,983,961 6 13 .043339981
G1 1,938,300 1.0035 1,931,540 4 7 .004960709
Random Totals: 600,631,627   630,137,700 115 3,344  
Catg D1 Exception Values: 5,981,375   4,253,744      
Catg G1 Exception Values: 9,964,841   9,932,357      
Total Test Values (4): 616,577,843   644,323,801      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,216,190

Confidence Interval Values (5)

State Lower Limit: 612,107,611 (State Test Value minus Margin of Error Percent)
Local Test Value: 616,577,843 (Within Confidence Interval)
State Upper Limit: 676,539,991 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 591,590,434 (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