taxes Property Tax Assistance

2018 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 541,176,381 0.8790 615,672,788 87 4,833 .048530892
A 558,611,175 0.9716 574,939,456 92 3,047 .012863236
A 669,923,247 0.9581 699,220,590 75 2,777 .023889103
A 694,940,436 1.0117 686,903,663 76 1,740 .007872869
E 587,436,657 0.9168 640,746,790 14 4,146 .030884410
F1 135,321,032 0.9924 136,357,348 15 315 .000530775
F1 119,707,242 0.9225 129,763,948 10 79 .017172069
F1 129,338,227 0.9982 129,571,456 8 31 .007145790
F1 144,949,920 0.9928 146,001,128 3 4 .000949143
Random Totals: 3,581,404,317   3,759,177,167 380 16,972  
Catg D1 Exception Values: 16,031,178   13,011,105      
Total Test Values (4): 3,597,435,495   3,772,188,272      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 188,609,413

Confidence Interval Values (5)

State Lower Limit: 3,583,578,859 (State Test Value minus Margin of Error Percent)
Local Test Value: 3,597,435,495 (Within Confidence Interval)
State Upper Limit: 3,960,797,685 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,885,247,413 (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