taxes Property Tax Assistance

2018 Confidence Interval Detail

161/McLennan
161-903/Midway ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 581,339,275 0.9736 597,102,789 25 3947 0.032303270
A 782,574,851 0.9750 802,640,873 38 4031 0.008228330
A 820,347,844 0.9958 823,807,837 35 3027 0.003916752
A 903,557,255 1.0538 857,427,648 19 1895 0.024138487
B 42,278,172 0.9356 45,188,298 10 267 0.022940331
B 73,638,194 0.8936 82,406,215 10 362 0.006920921
B 93,610,680 0.8401 111,428,020 9 191 0.160718944
B 66,634,963 0.8064 82,632,643 3 5 0.005600369
F1 165,416,659 0.8429 196,247,074 10 327 0.162691063
F1 177,160,791 0.8937 198,232,954 9 111 0.150224314
F1 159,337,512 0.9931 160,444,580 8 42 0.005612806
F1 187,422,330 1.0196 183,819,468 6 17 0.002735198
L1 179,077,500 0.9018 198,577,844 12 368 0.651353483
L1 203,389,600 1.1295 180,070,474 8 28 0.026020918
Random Totals: 4,435,785,626 4,520,026,717 202 14,618
CATG D1 EXCEPTION VALUES: 5,628,666 5,214,503
CATG L1 EXCEPTION VALUES: 263,060,590 257,977,167
Total Test Values(2) 4,704,474,882 4,783,218,387

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 239,160,919

Confidence Interval Values(5)

Local Test Value: 4,704,474,882 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 4,544,057,468 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,022,379,306 (State Test Value plus Margin of Error Percent)

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