taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
184/Parker
184-911/Garner ISD

Category Summary

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

Stratum
Variance
A 7,464,850 0.9750 7,656,256 9 113 .004545879
A 6,790,060 0.9679 7,015,250 8 55 .004007341
A 6,310,080 0.9429 6,692,205 8 37 .013447295
A 7,721,890 0.9741 7,927,205 9 26 .004492879
E 54,301,990 0.9823 55,280,454 15 448 .036703549
F1 6,490,160 0.9819 6,609,797 7 37 .000092451
Random Totals: 89,079,030   91,181,167 56 716  
Catg J Exception Values: 3,015,840   3,661,545      
Catg D1 Exception Values: 1,599,620   1,233,646      
Catg F1 Exception Values: 3,477,350   3,435,844      
Total Test Values (4): 97,171,840   99,512,202      

Margin of Error

Margin of Error Percent: 5.4643148
Margin of Error Value: 5,437,660

Confidence Interval Values (5)

State Lower Limit: 94,074,542 (State Test Value minus Margin of Error Percent)
Local Test Value: 97,171,840 (Within Confidence Interval)
State Upper Limit: 104,949,862 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 147,318,033 (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