taxes Property Tax Assistance

2016 Confidence Interval Detail

113/Houston
113-901/Crockett ISD

Category Summary

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

Stratum
Variance
A 37,469,180 0.8269 45,312,831 10 974 .015394697
A 37,445,810 0.9682 38,675,697 11 598 .004035524
A 37,386,350 0.9409 39,734,669 10 352 .015091224
A 37,153,550 0.9812 37,865,420 9 182 .007181928
E 79,298,030 0.9926 79,889,210 18 1,634 .012382302
F1 17,967,860 0.9329 19,260,221 12 177 .036743690
F1 18,610,350 0.9304 20,002,526 8 49 .006425890
F1 17,519,340 0.9550 18,344,859 6 16 .004559096
F1 20,468,260 0.9222 22,195,034 5 9 .010364749
L1 6,010,240 0.9601 6,260,015 9 171 .561073070
L1 7,249,400 1.0612 6,831,323 8 46 .032615579
L1 8,431,040 0.9890 8,524,813 6 16 .000689360
Random Totals: 325,009,410   342,896,618 112 4,224  
Catg J Exception Values: 7,119,320   7,291,552      
Catg D1 Exception Values: 15,598,690   16,045,897      
Catg L1 Exception Values: 5,690,840   5,283,018      
Total Test Values (4): 353,418,260   371,517,085      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 18,575,854

Confidence Interval Values (5)

State Lower Limit: 352,941,231 (State Test Value minus Margin of Error Percent)
Local Test Value: 353,418,260 (Within Confidence Interval)
State Upper Limit: 390,092,939 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 446,540,630 (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