taxes Property Tax Assistance

2016 Confidence Interval Detail

011/Bastrop
011-901/Bastrop ISD

Category Summary

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

Stratum
Variance
A 349,574,065 0.8799 397,288,402 38 4,344 .024853376
A 340,670,671 0.9255 368,093,648 81 2,435 .020367025
A 630,665,750 0.9785 644,522,994 207 3,217 .014988816
A 605,274,113 0.9470 639,149,011 93 1,834 .015381315
E 434,581,482 0.8739 497,289,715 21 3,549 .046742610
F1 142,138,996 0.8697 163,434,513 18 339 .086292614
F1 118,107,029 0.8502 138,916,760 8 79 .285570124
F1 138,876,966 0.7564 183,602,546 8 35 .100656618
F1 121,757,901 0.9992 121,855,385 3 4 .000436405
Random Totals: 2,881,646,973   3,154,152,974 477 15,836  
Catg D1 Exception Values: 16,135,445   13,239,028      
Total Test Values (4): 2,897,782,418   3,167,392,002      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 158,369,600

Confidence Interval Values (5)

Local Test Value: 2,897,782,418 (Outside Confidence Interval)
State Lower Limit: 3,009,022,402 (State Test Value minus Margin of Error Percent)
State Upper Limit: 3,325,761,602 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,336,205,139 (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