taxes Property Tax Assistance

2018 Confidence Interval Detail

208/Scurry
208-901/Hermleigh ISD

Category Summary

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

Stratum
Variance
A 2,978,018 1.0704 2,782,154 11 75 .052290141
A 2,734,615 1.0789 2,534,632 8 33 .069344716
A 3,201,823 1.1284 2,837,489 7 22 .010346781
A 2,799,132 1.1354 2,465,327 5 12 .039467573
E 20,188,854 1.0860 18,590,105 21 269 .028627928
G1 14,300,172 0.9659 14,805,023 15 48 .009019472
Random Totals: 46,202,614   44,014,730 67 459  
Catg J Exception Values: 15,916,010   17,129,669      
Catg D1 Exception Values: 12,462,583   12,846,059      
Catg G1 Exception Values: 14,086,610   13,860,712      
Total Test Values (4): 88,667,817   87,851,170      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,392,558

Confidence Interval Values (5)

State Lower Limit: 83,458,612 (State Test Value minus Margin of Error Percent)
Local Test Value: 88,667,817 (Within Confidence Interval)
State Upper Limit: 92,243,728 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 170,078,832 (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