taxes Property Tax Assistance

2016 Confidence Interval Detail

161/McLennan
161-922/Robinson ISD

Category Summary

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

Stratum
Variance
A 94,532,251 0.9401 100,555,527 17 910 .017681366
A 107,523,764 0.9460 113,661,484 33 782 .007438518
A 140,508,135 0.9524 147,530,591 30 783 .015183137
A 157,984,419 0.9676 163,274,513 20 612 .012940018
E 91,710,980 0.9592 95,611,947 14 685 .014553926
F1 17,311,310 0.8501 20,363,851 9 71 .116378655
F1 18,337,520 0.9535 19,231,799 6 17 .019607091
F1 12,690,740 0.9913 12,802,118 4 5 .002173202
Random Totals: 640,599,119   673,031,830 133 3,865  
Catg D1 Exception Values: 6,032,876   5,567,253      
Catg F1 Exception Values: 13,305,960   13,276,210      
Total Test Values (4): 659,937,955   691,875,293      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 34,593,764

Confidence Interval Values (5)

State Lower Limit: 657,281,529 (State Test Value minus Margin of Error Percent)
Local Test Value: 659,937,955 (Within Confidence Interval)
State Upper Limit: 726,469,057 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 594,747,240 (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