taxes Property Tax Assistance

2018 Confidence Interval Detail

161/McLennan
161-923/Bosqueville ISD

Category Summary

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

Stratum
Variance
A 16,715,103 1.0480 15,949,526 10 151 .036192786
A 25,137,170 0.9881 25,439,905 10 180 .009698487
A 39,279,566 1.0560 37,196,559 12 224 .029650640
A 37,988,068 1.0037 37,848,030 9 109 .001736212
E 24,264,999 1.1011 22,037,053 14 140 .028918110
F1 6,281,641 0.9269 6,777,043 7 25 .010891515
F1 5,211,350 1.0812 4,819,969 4 7 .014335494
F1 9,101,250 0.8922 10,200,908 3 6 .002389353
L1 4,722,050 0.8999 5,247,305 9 34 .034757613
L1 3,425,990 0.8862 3,865,933 5 5 .058281006
L1 3,668,860 1.2165 3,015,915 3 3 .059054058
Random Totals: 175,796,047   172,398,146 86 884  
Catg D1 Exception Values: 1,481,730   1,392,487      
Catg F1 Exception Values: 3,343,530   4,655,261      
Catg L1 Exception Values: 8,989,280   8,640,900      
Total Test Values (4): 189,610,587   187,086,794      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,354,339

Confidence Interval Values (5)

State Lower Limit: 177,732,455 (State Test Value minus Margin of Error Percent)
Local Test Value: 189,610,587 (Within Confidence Interval)
State Upper Limit: 196,441,133 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 181,655,153 (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