taxes Property Tax Assistance

2023 Confidence Interval Detail

Willacy County
245-903/Raymondville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 28,557,149 0.6493 43,981,440 13 916 0.101557111
A 30,868,142 0.7793 39,610,089 13 623 0.085921117
A 46,304,944 0.6810 67,995,512 16 639 0.108774826
A 59,887,475 0.6388 93,749,961 17 444 0.040411094
E 29,332,193 0.6552 44,768,304 24 345 0.226423038
F1 11,451,188 0.8333 13,741,975 12 105 0.039451506
F1 11,703,670 0.6754 17,328,502 12 33 0.183458384
F1 10,820,065 0.7823 13,831,094 12 13 0.084950213
Random Totals: 228,924,826 335,006,877 119 3,118
CATG D1 EXCEPTION VALUES: 14,807,866 15,087,538
CATG F1 EXCEPTION VALUES: 49,637,965 60,588,824
CATG J EXCEPTION VALUES: 35,494,540 36,301,691
Total Test Values 328,865,197 446,984,930

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 22,349,247

Confidence Interval Values(5)

Local Test Value: 328,865,197 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 424,635,683 (State Test Value minus Margin of Error Percent)
State Upper Limit: 469,334,177 (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