taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
146/Liberty
146-907/Tarkington ISD

Category Summary

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

Stratum
Variance
A 50,376,945 0.8252 61,048,164 11 1,003 .025221428
A 53,155,880 0.8567 62,047,251 14 556 .022712290
A 53,868,250 0.8320 64,745,493 18 397 .017044429
A 60,625,190 0.9512 63,735,481 11 294 .006714581
E 113,443,394 0.9772 116,090,252 17 1,525 .036056515
Random Totals: 331,469,659   367,666,641 71 3,775  
Catg J Exception Values: 9,304,080   9,275,998      
Catg D1 Exception Values: 13,360,309   11,529,362      
Total Test Values (4): 354,134,048   388,472,001      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,423,600

Confidence Interval Values (5)

Local Test Value: 354,134,048 (Outside Confidence Interval)
State Lower Limit: 369,048,401 (State Test Value minus Margin of Error Percent)
State Upper Limit: 407,895,601 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 446,559,406 (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