taxes Property Tax Assistance

2018 Confidence Interval Detail

163/Medina
163-901/Devine ISD

Category Summary

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

Stratum
Variance
A 51,419,099 0.9090 56,566,666 10 825 .062504234
A 53,509,320 0.9408 56,876,403 11 507 .077806489
A 58,057,140 0.9426 61,592,553 11 373 .053040066
A 62,962,240 0.9565 65,825,656 11 247 .061449637
E 91,319,620 0.9803 93,154,769 16 813 .123747054
F1 11,393,350 1.0005 11,387,656 9 94 .022521049
F1 12,445,840 1.0397 11,970,607 8 37 .014909072
F1 13,066,230 1.0624 12,298,786 6 15 .015756781
F1 12,542,660 0.9549 13,135,051 2 4 .000962078
Random Totals: 366,715,499   382,808,147 84 2,915  
Catg D1 Exception Values: 8,904,686   9,142,698      
Total Test Values (4): 375,620,185   391,950,845      

Margin of Error

Margin of Error Percent: 6.2098606
Margin of Error Value: 24,339,601

Confidence Interval Values (5)

State Lower Limit: 367,611,244 (State Test Value minus Margin of Error Percent)
Local Test Value: 375,620,185 (Within Confidence Interval)
State Upper Limit: 416,290,446 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 406,766,801 (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