taxes Property Tax Assistance

2022 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 29,009,181 0.7515 38,601,705 15 1,020 0.046496607
A 30,356,719 0.7197 42,179,685 17 667 0.085677375
A 36,307,073 0.8585 42,291,291 18 559 0.031346221
A 39,665,974 0.7250 54,711,688 18 329 0.033885999
E 24,313,280 0.8355 29,100,275 17 330 0.082667400
F1 11,657,635 0.9118 12,785,298 15 111 0.020277725
F1 9,946,498 0.8858 11,228,830 14 29 0.052397112
F1 11,509,058 0.8529 13,494,135 14 17 0.079926269
Random Totals: 192,765,418 244,392,907 128 3,062
CATG D1 EXCEPTION VALUES: 14,670,119 15,053,797
CATG F1 EXCEPTION VALUES: 47,736,635 50,020,220
CATG J EXCEPTION VALUES: 439,140 443,766
Total Test Values 255,611,312 309,910,690

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,495,535

Confidence Interval Values(5)

Local Test Value: 255,611,312 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 294,415,155 (State Test Value minus Margin of Error Percent)
State Upper Limit: 325,406,225 (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