taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
101/Harris
084-910/Clear Creek ISD

Category Summary

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

Stratum
Variance
A 1,617,517,934 0.9486 1,705,163,329 136 13,226 .006328174
A 1,605,242,443 0.9471 1,694,902,801 139 9,824 .008980073
A 1,619,740,717 0.9469 1,710,572,095 141 7,168 .010810716
A 1,715,667,037 0.9497 1,806,535,787 138 4,065 .012529992
B 151,004,359 0.8682 173,928,080 8 31 .010620971
B 217,921,200 0.8910 244,580,471 7 23 .001348555
B 178,100,011 0.9157 194,496,026 5 10 .063425884
B 233,428,727 0.9448 247,066,815 4 8 .007194334
F1 545,528,917 0.9681 563,504,717 10 547 .003832949
F1 498,843,426 0.9822 507,883,757 9 146 .006943936
F1 547,166,719 0.9518 574,875,729 8 63 .002527492
F1 732,332,081 1.0079 726,592,004 6 22 .015221728
L1 122,222,344 0.9686 126,184,539 10 1,250 .004740250
L1 123,896,970 0.9974 124,219,942 10 223 .001633798
L1 142,022,024 0.9910 143,311,830 10 72 .000662980
L1 131,063,418 0.9570 136,952,370 5 12 .000377864
Random Totals: 10,181,698,327   10,680,770,292 646 36,690  
Catg D1 Exception Values: 469,011   390,518      
Total Test Values (4): 10,182,167,338   10,681,160,810      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 534,058,041

Confidence Interval Values (5)

State Lower Limit: 10,147,102,769 (State Test Value minus Margin of Error Percent)
Local Test Value: 10,182,167,338 (Within Confidence Interval)
State Upper Limit: 11,215,218,851 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 11,160,223,142 (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