taxes Property Tax Assistance

2016 Confidence Interval Detail

128/Karnes
013-903/Pettus ISD

Category Summary

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

Stratum
Variance
E 8,603,987 0.9950 8,647,223 14 199 .012719054
G1 1,875,490 0.9526 1,968,812 6 17 .000759174
Random Totals: 10,479,477   10,616,035 20 216  
Catg D1 Exception Values: 1,788,988   1,678,471      
Catg G1 Exception Values: 2,154,562   2,046,138      
Total Test Values (4): 14,423,027   14,340,644      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 717,032

Confidence Interval Values (5)

State Lower Limit: 13,623,612 (State Test Value minus Margin of Error Percent)
Local Test Value: 14,423,027 (Within Confidence Interval)
State Upper Limit: 15,057,676 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 69,507,033 (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, D3, 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