taxes Property Tax Assistance

2018 Confidence Interval Detail

035/Castro
035-903/Nazareth ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 5,553,400 0.9968 5,571,228 10 76 0.087865346
A 5,014,860 0.9927 5,051,738 9 37 0.036645646
A 5,773,840 1.0726 5,383,032 8 27 0.008594533
A 5,603,770 1.0353 5,412,702 7 18 0.005386762
E 6,902,250 0.9576 7,207,863 13 187 0.023888486
Random Totals: 28,848,120 28,626,563 47 345
CATG D1 EXCEPTION VALUES: 7,809,440 7,122,235
Total Test Values(1) 36,657,560 35,748,798

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,787,440

Confidence Interval Values(5)

Local Test Value: 36,657,560 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 33,961,358 (State Test Value minus Margin of Error Percent)
State Upper Limit: 37,536,238 (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