taxes Property Tax Assistance

2017 Confidence Interval Detail

129/Kaufman
129-904/Kemp ISD

Category Summary

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

Stratum
Variance
A 26,993,958 0.7668 35,203,388 9 636 .075570885
A 30,017,952 0.7956 37,729,955 10 398 .099538435
A 30,540,750 0.8035 38,009,645 13 256 .040659030
A 43,022,993 0.8315 51,741,423 12 201 .043007440
E 65,418,890 0.7671 85,280,785 21 1,028 .074053907
F1 6,312,150 0.9919 6,363,696 10 64 .054376517
F1 6,689,020 0.9621 6,952,521 7 26 .012670898
F1 6,214,530 0.9927 6,260,230 5 10 .001716918
L1 1,752,110 1.0330 1,696,137 8 37 .045254533
L1 2,342,030 0.9590 2,442,158 6 20 .012336237
L1 2,744,210 1.0122 2,711,134 6 8 .012772619
Random Totals: 222,048,593   274,391,072 107 2,684  
Catg D1 Exception Values: 5,612,840   5,365,375      
Catg F1 Exception Values: 5,688,110   5,664,248      
Catg L1 Exception Values: 8,256,040   8,589,552      
Total Test Values (4): 241,605,583   294,010,247      

Margin of Error

Margin of Error Percent: 5.3498380
Margin of Error Value: 15,729,072

Confidence Interval Values (5)

Local Test Value: 241,605,583 (Outside Confidence Interval)
State Lower Limit: 278,281,175 (State Test Value minus Margin of Error Percent)
State Upper Limit: 309,739,319 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 275,991,229 (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