taxes Property Tax Assistance

2018 Confidence Interval Detail

178/Nueces
178-903/Calallen ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 239,947,920 0.9474 253,269,918 25 1,906 .009966309
A 248,646,655 0.9747 255,100,703 25 1,515 .007119210
A 267,849,412 1.0086 265,565,548 25 1,209 .009622675
A 285,868,882 1.0021 285,269,815 25 818 .003394386
F1 58,140,455 0.7827 74,281,915 7 111 .029522918
F1 52,487,947 0.8403 62,463,343 7 42 .165603533
F1 62,640,329 0.8527 73,461,157 7 20 .071368331
F1 48,090,139 0.7178 66,996,571 4 6 .360509615
L1 32,843,593 1.0082 32,576,466 7 210 .017649482
L1 31,973,244 1.1091 28,828,098 8 31 .061710798
Random Totals: 1,328,488,576   1,397,813,534 140 5,868  
Catg J Exception Values: 2,141,220   2,348,629      
Catg D1 Exception Values: 3,050,363   2,943,394      
Catg L1 Exception Values: 48,030,766   48,587,627      
Total Test Values (4): 1,381,710,925   1,451,693,184      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 72,584,659

Confidence Interval Values (5)

State Lower Limit: 1,379,108,525 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,381,710,925 (Within Confidence Interval)
State Upper Limit: 1,524,277,843 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,550,342,493 (See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories