taxes Property Tax Assistance

2017 Confidence Interval Detail

061/Denton
061-906/Ponder ISD

Category Summary

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

Stratum
Variance
A 56,184,122 0.9477 59,284,712 17 557 .012843900
A 81,165,936 0.9376 86,567,765 57 461 .006404511
A 75,704,516 0.9809 77,178,628 27 295 .011252909
A 74,262,222 0.9168 81,001,551 8 192 .015022402
E 86,080,225 1.0496 82,012,409 15 605 .023168469
G1 35,456,848 1.0427 34,004,841 13 270 .054889758
G1 35,509,555 1.0226 34,724,775 12 87 .019690589
G1 36,267,884 0.9626 37,677,004 11 46 .010998310
G1 34,526,130 1.0116 34,130,219 9 25 .006348915
Random Totals: 515,157,438   526,581,904 169 2,538  
Catg J Exception Values: 6,708,335   6,908,732      
Catg D1 Exception Values: 2,838,231   2,953,141      
Total Test Values (4): 524,704,004   536,443,777      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 26,822,188

Confidence Interval Values (5)

State Lower Limit: 509,621,589 (State Test Value minus Margin of Error Percent)
Local Test Value: 524,704,004 (Within Confidence Interval)
State Upper Limit: 563,265,965 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 595,807,915 (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