taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
101/Harris
101-924/Sheldon ISD

Category Summary

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

Stratum
Variance
A 143,500,854 0.8785 163,347,586 31 2,777 .036544462
A 131,286,960 0.9959 131,827,453 48 1,643 .019379746
A 158,854,926 0.9395 169,084,541 48 1,590 .019057059
A 190,536,936 0.9853 193,379,616 57 1,305 .006761974
F1 56,657,728 0.9367 60,486,525 11 184 .030650684
F1 55,254,113 1.0117 54,615,116 9 62 .002802849
F1 70,605,634 1.0584 66,709,783 8 32 .010357342
F1 51,074,141 1.0448 48,884,132 5 10 .005559271
L1 44,382,906 0.9071 48,928,350 10 229 .014128574
L1 25,803,771 0.9575 26,949,108 7 16 .012895371
L1 47,860,793 0.9423 50,791,460 4 9 .003875978
L1 28,905,979 1.1445 25,256,426 2 3 .059024943
Random Totals: 1,004,724,741   1,040,260,096 240 7,860  
Catg D1 Exception Values: 591,230   576,399      
Total Test Values (4): 1,005,315,971   1,040,836,495      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 52,041,825

Confidence Interval Values (5)

State Lower Limit: 988,794,670 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,005,315,971 (Within Confidence Interval)
State Upper Limit: 1,092,878,320 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 4,764,300,110 (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