taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
129/Kaufman
129-901/Crandall ISD

Category Summary

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

Stratum
Variance
A 96,245,517 0.9164 105,025,662 33 1,061 .009225196
A 140,738,839 0.9537 147,571,395 77 1,084 .006137071
A 149,780,800 0.9562 156,641,707 60 959 .006449387
A 157,905,852 0.9835 160,555,010 38 732 .005989387
E 43,192,894 1.1017 39,205,677 17 566 .189267800
Random Totals: 587,863,902   608,999,451 225 4,402  
Catg D1 Exception Values: 5,656,720   5,744,198      
Total Test Values (4): 593,520,622   614,743,649      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,737,182

Confidence Interval Values (5)

State Lower Limit: 584,006,467 (State Test Value minus Margin of Error Percent)
Local Test Value: 593,520,622 (Within Confidence Interval)
State Upper Limit: 645,480,831 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 575,098,708 (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