taxes Property Tax Assistance

2018 Confidence Interval Detail

015/Bexar
015-904/Harlandale ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 276,845,392 0.9496 291,538,955 10 4327 0.059236323
A 322,113,342 0.8741 368,508,571 22 3893 0.021424544
A 403,078,787 0.9187 438,749,088 54 4009 0.023974637
A 465,857,555 1.0116 460,515,574 56 3181 0.018834542
F1 133,494,438 0.9960 134,030,560 10 459 0.001314045
F1 134,544,421 1.0052 133,848,409 10 115 0.000389653
F1 120,501,697 0.9793 123,048,807 8 38 0.001857798
F1 138,062,239 1.0052 137,348,029 5 12 0.000047166
Random Totals: 1,994,497,871 2,087,587,993 175 16,034
CATG D1 EXCEPTION VALUES: 0 0
Total Test Values(1) 1,994,497,871 2,087,587,993

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 104,379,400

Confidence Interval Values(5)

Local Test Value: 1,994,497,871 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,983,208,593 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,191,967,393 (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