taxes Property Tax Assistance

2018 Confidence Interval Detail

094/Guadalupe
094-904/Marion ISD

Category Summary

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

Stratum
Variance
A 76,532,733 0.8800 86,969,015 9 780 0.056404906
A 82,578,350 0.9539 86,569,190 11 431 0.013556882
A 76,601,754 1.0393 73,705,142 10 269 0.020937796
A 114,945,371 1.0052 114,350,747 14 284 0.008656115
E 159,128,502 0.9745 163,292,460 15 1527 0.032772619
F1 7,707,082 0.9106 8,463,740 8 54 0.099880319
F1 8,505,363 1.0338 8,227,281 7 23 0.075343266
F1 8,949,422 1.1735 7,626,265 5 12 0.001770851
F1 8,204,256 1.0373 7,909,241 3 6 0.017149467
Random Totals: 543,152,833 557,113,081 82 3,386
CATG D1 EXCEPTION VALUES: 6,407,436 5,230,639
CATG J EXCEPTION VALUES: 5,899,817 7,331,731
Total Test Values(2) 555,460,086 569,675,451

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 28,483,773

Confidence Interval Values(5)

Local Test Value: 555,460,086 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 541,191,678 (State Test Value minus Margin of Error Percent)
State Upper Limit: 598,159,224 (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