taxes Property Tax Assistance

2017 Confidence Interval Detail

247/Wilson
247-901/Floresville ISD

Category Summary

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

Stratum
Variance
A 218,465,606 0.7868 277,663,454 40 2,414 .054835148
A 211,644,432 0.8837 239,498,056 34 1,121 .023366588
A 232,059,983 0.9179 252,816,192 29 905 .018935696
A 281,375,055 0.9752 288,530,614 44 796 .005637909
E 212,000,098 0.8256 256,783,064 23 2,090 .036626926
F1 24,633,005 0.9335 26,387,793 10 184 .067880601
F1 22,724,231 1.0310 22,040,961 9 59 .018609882
F1 26,277,842 0.9744 26,968,229 8 29 .009074275
F1 22,525,662 1.1053 20,379,682 5 7 .122809222
Random Totals: 1,251,705,914   1,411,068,045 202 7,605  
Catg D1 Exception Values: 16,036,094   14,394,822      
Total Test Values (4): 1,267,742,008   1,425,462,867      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 71,273,143

Confidence Interval Values (5)

Local Test Value: 1,267,742,008 (Outside Confidence Interval)
State Lower Limit: 1,354,189,724 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,496,736,010 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,263,816,088 (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