taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 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 348,911,086 0.9449 369,257,155 14 4,707 .027528075
A 352,398,620 0.8856 397,920,754 42 2,822 .009551768
A 400,459,462 0.9176 436,420,512 36 2,282 .014105008
A 376,708,472 0.9414 400,157,714 12 1,215 .010681789
E 387,378,145 0.9067 427,239,600 18 3,114 .021222012
F1 107,809,541 0.8541 126,225,900 11 319 .056390038
F1 117,945,342 0.9405 125,407,062 9 111 .397909908
F1 118,116,322 1.1068 106,718,759 8 46 .141919924
F1 125,280,235 0.9798 127,863,069 6 13 .008801390
L1 35,758,082 1.0210 35,022,607 10 530 .010908934
L1 35,616,781 1.0709 33,258,737 9 79 .006358317
L1 37,793,648 0.9402 40,197,456 7 22 .016705334
L1 29,818,480 0.9742 30,608,171 3 4 .001434127
Random Totals: 2,473,994,216   2,656,297,496 185 15,264  
Catg D1 Exception Values: 17,400,899   13,749,658      
Total Test Values (4): 2,491,395,115   2,670,047,154      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 133,502,358

Confidence Interval Values (5)

Local Test Value: 2,491,395,115 (Outside Confidence Interval)
State Lower Limit: 2,536,544,796 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,803,549,512 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,073,518,133 (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