taxes Property Tax Assistance

2017 Confidence Interval Detail

036/Chambers
036-902/Barbers Hill ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 210,901,570 0.9101 231,734,502 34 1,335 .011863998
A 236,076,350 0.9677 243,956,133 71 1,078 .009712085
A 404,697,660 0.9593 421,867,674 64 1,495 .008077834
A 633,957,590 0.9793 647,357,898 82 1,634 .013989320
E 109,390,180 0.9512 115,002,292 10 1,345 .060939100
F1 35,880,230 0.9672 37,097,012 9 121 .017306636
F1 28,642,100 0.7369 38,868,367 8 34 .054718518
F1 53,838,540 0.9615 55,994,321 6 20 .006108457
Random Totals: 1,713,384,220   1,791,878,199 284 7,062  
Catg J Exception Values: 17,088,293   25,985,976      
Catg D1 Exception Values: 2,341,750   2,070,835      
Catg F1 Exception Values: 23,410,190   22,836,077      
Total Test Values (4): 1,756,224,453   1,842,771,087      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 92,138,554

Confidence Interval Values (5)

State Lower Limit: 1,750,632,533 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,756,224,453 (Within Confidence Interval)
State Upper Limit: 1,934,909,641 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 4,648,058,789 (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, D2, E, 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