taxes Property Tax Assistance

2018 Confidence Interval Detail

178/Nueces
178-908/Port Aransas ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 475,878,084 0.9382 507,224,562 30 2047 0.017787418
A 327,553,020 0.9895 331,028,823 23 870 0.024839186
A 384,453,011 0.9577 401,433,655 21 656 0.026081341
A 430,193,134 0.9916 433,837,368 13 385 0.018416377
C1 46,422,766 0.9348 49,660,640 30 533 0.014144892
C1 45,968,822 0.9579 47,989,166 15 229 0.085352087
C1 38,560,465 1.0459 36,868,214 7 93 0.038600110
C1 50,618,950 0.9310 54,370,516 7 27 0.116455456
F1 85,998,010 0.7933 96,986,591 10 165 0.051143217
F1 64,237,306 0.9941 80,106,380 10 23 0.000178009
Random Totals: 1,949,883,568 2,039,505,915 166 5,028
CATG D1 EXCEPTION VALUES: 94,996 45,218
Total Test Values(1) 1,949,978,564 2,039,551,133

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 101,977,557

Confidence Interval Values(5)

Local Test Value: 1,949,978,564 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,937,573,576 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,141,528,690 (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