taxes Property Tax Assistance

2018 Confidence Interval Detail

031/Cameron
031-912/San Benito CISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 157,732,195 1.0411 151,505,326 17 4,347 .082721261
A 170,750,478 0.9117 187,288,009 35 2,649 .076408146
A 185,155,088 0.9472 195,476,233 27 1,825 .052887369
A 187,439,421 0.9376 199,914,058 23 1,067 .037374512
C1 18,973,647 0.9775 19,410,381 12 1,208 .147203945
C1 17,555,037 0.9451 18,574,793 14 692 .019400729
C1 16,981,519 1.0232 16,596,481 11 369 .027889615
C1 18,855,532 0.6075 31,037,913 10 88 1.261541736
E 63,025,467 0.7942 79,357,173 17 1,080 .127137825
F1 41,429,753 0.8295 49,945,453 12 364 .082665819
F1 41,177,291 0.7061 58,316,515 10 119 .169910656
F1 40,634,182 0.6270 64,807,308 8 53 .148667821
F1 38,364,475 0.7837 48,953,011 6 15 .046775805
L1 15,667,301 1.0014 15,645,397 10 258 .003573504
L1 15,144,194 0.9519 15,909,438 8 48 .012409342
L1 16,127,244 1.1462 14,070,183 8 23 .100550799
Random Totals: 1,045,012,824   1,166,807,672 228 14,205  
Catg D1 Exception Values: 13,453,321   11,922,617      
Catg L1 Exception Values: 10,660,194   10,138,159      
Total Test Values (4): 1,069,126,339   1,188,868,448      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 59,443,422

Confidence Interval Values (5)

Local Test Value: 1,069,126,339 (Outside Confidence Interval)
State Lower Limit: 1,129,425,026 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,248,311,870 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,075,119,655 (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