taxes Property Tax Assistance

2016 Confidence Interval Detail

178/Nueces
178-905/Driscoll ISD

Category Summary

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

Stratum
Variance
A 3,458,347 0.9719 3,558,336 9 97 .008227937
A 7,339,757 0.9344 7,855,048 9 126 .026205219
A 8,977,108 0.9013 9,960,178 11 97 .016507726
A 5,704,124 1.0154 5,617,613 8 32 .004316968
G1 2,258,308 0.9966 2,266,012 16 57 .016457365
G1 2,248,661 1.0021 2,243,949 6 18 .009954694
G1 2,437,517 1.0489 2,323,879 5 11 .023146683
G1 1,945,531 0.9910 1,963,200 4 6 .078948651
Random Totals: 34,369,353   35,788,215 68 444  
Catg J Exception Values: 1,806,660   2,004,009      
Catg D1 Exception Values: 9,974,755   10,661,071      
Total Test Values (4): 46,150,768   48,453,295      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,422,664

Confidence Interval Values (5)

State Lower Limit: 46,030,631 (State Test Value minus Margin of Error Percent)
Local Test Value: 46,150,768 (Within Confidence Interval)
State Upper Limit: 50,875,959 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 84,431,036 (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