taxes Property Tax Assistance

2019 Confidence Interval Detail

Limestone County
147-903/Mexia ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 48,806,078 1.0621 45,952,432 17 1366 0.102648477
A 51,022,831 0.8545 59,710,744 17 746 0.021773675
A 54,313,030 0.8976 60,509,169 17 489 0.017990666
A 53,520,945 0.9606 55,716,162 15 260 0.021487737
E 86,728,400 0.8789 98,678,348 22 1388 0.021122851
F1 18,288,181 0.6423 28,472,958 15 167 0.151635599
F1 17,691,868 0.8236 21,481,141 13 55 0.065228846
F1 16,425,664 0.7746 21,205,350 10 17 0.056413510
F1 17,623,358 0.9724 18,124,173 3 4 0.000526967
L1 8,516,893 0.9039 9,422,384 9 182 0.056442866
L1 8,499,287 0.9456 8,988,248 9 33 0.062743511
L1 6,816,003 0.9413 7,241,053 4 8 0.003678869
L1 7,751,548 0.8875 8,734,071 2 3 0.000196241
Random Totals: 396,004,086 444,236,233 153 4,718
CATG D1 EXCEPTION VALUES: 4,223,043 3,644,238
CATG J EXCEPTION VALUES: 11,203,530 11,617,503
Total Test Values(2) 411,430,659 459,497,974

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 22,974,899

Confidence Interval Values(5)

Local Test Value: 411,430,659 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 436,523,075 (State Test Value minus Margin of Error Percent)
State Upper Limit: 482,472,873 (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