taxes Property Tax Assistance

2018 Confidence Interval Detail

031/Cameron
031-911/Rio Hondo ISD

Category Summary

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

Stratum
Variance
A 33,940,291 0.9352 36,292,013 15 890 .024566683
A 33,715,423 0.8942 37,704,566 22 516 .027286725
A 31,549,389 0.8854 35,632,922 20 311 .021002412
A 39,572,144 0.9604 41,203,815 23 210 .018501173
E 53,043,375 0.9870 53,742,021 17 885 .031474491
L1 1,564,660 1.0207 1,532,928 7 21 .001983279
L1 1,212,643 1.0189 1,190,149 4 5 .006356019
L1 3,737,518 1.0054 3,717,444 3 6 .000212556
Random Totals: 198,335,443   211,015,858 111 2,844  
Catg D1 Exception Values: 17,632,587   16,544,473      
Catg L1 Exception Values: 10,579,161   10,402,570      
Total Test Values (4): 226,547,191   237,962,901      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 11,898,145

Confidence Interval Values (5)

State Lower Limit: 226,064,756 (State Test Value minus Margin of Error Percent)
Local Test Value: 226,547,191 (Within Confidence Interval)
State Upper Limit: 249,861,046 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 298,057,330 (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