taxes Property Tax Assistance

2022 Confidence Interval Detail

McLennan County
161-908/Mart ISD

Category Summary

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

Stratum
Variance
A 11,800,225 0.9885 11,937,506 15 235 0.123435250
A 14,346,140 0.9708 14,777,647 15 166 0.079165786
A 21,686,000 0.9377 23,126,800 15 172 0.038887747
A 52,212,842 1.1295 46,226,509 15 222 0.019609797
E 35,632,546 0.8434 42,248,691 20 242 0.059465355
F1 2,573,018 0.5788 4,445,435 9 56 0.181428968
F1 3,518,990 0.9695 3,629,696 7 18 0.012135737
F1 2,264,950 1.0477 2,161,831 3 4 0.001727605
F1 2,288,380 1.1117 2,058,400 1 3 0.000000000
Random Totals: 146,323,091 150,612,515 100 1,118
CATG D1 EXCEPTION VALUES: 3,248,185 2,916,052
Total Test Values 149,571,276 153,528,567

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,676,428

Confidence Interval Values(5)

Local Test Value: 149,571,276 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 145,852,139 (State Test Value minus Margin of Error Percent)
State Upper Limit: 161,204,995 (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