taxes Property Tax Assistance

2018 Confidence Interval Detail

178/Nueces
178-915/West Oso ISD

Category Summary

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

Stratum
Variance
A 85,901,975 1.0770 79,760,422 7 1,259 .020164627
A 81,789,323 1.0361 78,939,603 11 675 .019713360
F1 63,638,452 0.7745 82,167,143 11 183 .024105480
F1 62,494,322 0.8898 70,234,122 10 65 .040590619
F1 59,049,484 0.7808 75,626,901 9 29 .077952607
F1 63,168,211 0.8658 72,959,357 6 12 .051536388
L1 59,505,628 1.1832 50,292,113 9 174 .043972909
L1 55,830,159 1.3831 40,365,960 7 38 .150697858
L1 73,123,301 1.0459 69,914,237 10 22 .044474844
L1 77,802,721 1.3832 56,248,352 5 9 .194222275
Random Totals: 682,303,576   676,508,210 85 2,466  
Catg D1 Exception Values: 7,388,279   7,472,450      
Total Test Values (4): 689,691,855   683,980,660      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 34,199,033

Confidence Interval Values (5)

State Lower Limit: 649,781,627 (State Test Value minus Margin of Error Percent)
Local Test Value: 689,691,855 (Within Confidence Interval)
State Upper Limit: 718,179,693 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 795,570,291 (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