taxes Property Tax Assistance

2018 Confidence Interval Detail

073/Falls
073-903/Marlin ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 21,453,611 0.5714 37,545,697 16 1039 0.215569402
A 23,322,860 0.9177 25,414,471 17 535 0.107222926
A 24,872,010 0.8820 28,199,558 18 388 0.019808211
A 36,624,120 0.8174 44,805,628 15 313 0.054893170
E 40,088,253 1.0013 40,036,206 18 1024 0.530751496
F1 5,670,560 0.7949 7,133,677 10 121 0.166493223
F1 5,427,730 0.9211 5,892,661 8 29 0.031670482
F1 4,691,870 0.9456 4,961,791 6 10 0.006879930
F1 5,437,410 0.8453 6,432,521 3 4 0.042107355
L1 3,235,660 0.8638 3,745,844 10 71 0.017789542
L1 3,405,600 0.9307 3,659,181 7 13 0.053744401
L1 663,780 1.0000 663,780 2 1 0.000000000
Random Totals: 174,893,464 208,491,015 130 3,548
CATG D1 EXCEPTION VALUES: 22,496,178 22,304,115
CATG J EXCEPTION VALUES: 18,009,430 18,369,018
CATG L1 EXCEPTION VALUES: 557,200 557,200
Total Test Values(3) 215,956,272 249,721,348

Margin of Error

Margin of Error Percent: 7.0029730
Margin of Error Value: 17,487,919

Confidence Interval Values(5)

Local Test Value: 215,956,272 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 232,233,429 (State Test Value minus Margin of Error Percent)
State Upper Limit: 267,209,267 (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