taxes Property Tax Assistance

2022 Confidence Interval Detail

McLennan County
161-916/West ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 64,236,085 0.8114 79,166,977 20 552 0.091533944
A 86,504,003 1.1010 78,568,577 18 436 0.070925607
A 128,494,695 0.9804 131,063,540 19 455 0.032167119
A 242,484,978 1.0739 225,798,471 21 508 0.051540106
E 244,335,702 1.0254 238,283,306 22 1,065 0.128186822
F1 16,425,520 0.8519 19,281,042 10 103 0.075545181
F1 24,731,860 0.8485 29,147,743 9 37 0.273285868
F1 12,457,790 0.9337 13,342,390 4 6 0.087895637
F1 18,366,050 1.0092 18,199,013 2 6 0.000849864
Random Totals: 838,036,683 832,851,059 125 3,168
CATG D1 EXCEPTION VALUES: 11,263,300 11,158,588
Total Test Values 849,299,983 844,009,647

Margin of Error

Margin of Error Percent: 5.4829176
Margin of Error Value: 46,276,353

Confidence Interval Values(5)

Local Test Value: 849,299,983 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 797,733,294 (State Test Value minus Margin of Error Percent)
State Upper Limit: 890,286,000 (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