taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
105/Hays
105-906/Hays CISD

Category Summary

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

Stratum
Variance
A 430,036,026 0.9232 465,810,253 109 3,721 .005023356
A 943,379,103 0.9591 983,608,699 100 6,037 .006102949
A 1,119,541,201 0.9837 1,138,092,102 100 5,747 .005669573
A 1,549,534,477 1.0168 1,523,932,412 100 5,232 .003837000
F1 107,856,221 0.9594 112,420,493 10 234 .001911350
F1 155,246,847 0.9741 159,374,650 9 140 .006286394
F1 135,551,732 0.9632 140,730,619 8 43 .002418131
F1 144,700,210 0.9546 151,582,034 5 13 .004002313
Random Totals: 4,585,845,817   4,675,551,262 441 21,167  
Catg D1 Exception Values: 7,434,117   7,065,291      
Total Test Values (4): 4,593,279,934   4,682,616,553      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 234,130,827

Confidence Interval Values (5)

State Lower Limit: 4,448,485,726 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,593,279,934 (Within Confidence Interval)
State Upper Limit: 4,916,747,380 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 5,222,296,919 (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