taxes Property Tax Assistance

2016 Confidence Interval Detail

178/Nueces
178-902/Bishop CISD

Category Summary

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

Stratum
Variance
A 26,167,374 1.0355 25,270,279 11 432 .020508075
A 55,491,382 1.1001 50,442,125 12 587 .007780633
A 59,182,621 1.0899 54,300,964 10 424 .019682822
A 50,223,563 0.9397 53,446,380 11 200 .049563589
E 25,263,283 0.9701 26,041,937 17 301 .042131708
L1 3,616,935 0.9801 3,690,373 8 46 .007511751
L1 2,266,198 1.0519 2,154,385 6 8 .001873325
L1 5,391,120 1.0431 5,168,364 3 4 .003307355
Random Totals: 227,602,476   220,514,807 78 2,002  
Catg J Exception Values: 4,789,240   5,027,912      
Catg D1 Exception Values: 34,766,388   37,218,610      
Total Test Values (4): 267,158,104   262,761,329      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,138,066

Confidence Interval Values (5)

State Lower Limit: 249,623,263 (State Test Value minus Margin of Error Percent)
Local Test Value: 267,158,104 (Within Confidence Interval)
State Upper Limit: 275,899,395 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 507,788,527 (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