taxes Property Tax Assistance

2017 Confidence Interval Detail

108/Hidalgo
108-909/Pharr-San Juan-Alamo ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 533,676,283 0.8436 632,617,690 31 11,463 .038337078
A 578,661,327 0.9138 633,247,239 76 6,977 .030285640
A 617,031,117 0.9311 662,690,492 133 5,231 .020037512
A 589,677,540 0.9805 601,404,936 70 2,884 .023168109
F1 336,895,553 1.0504 320,730,724 15 1,111 .032018516
F1 346,870,367 0.9683 358,226,135 17 353 .108859738
F1 342,111,286 1.0205 335,238,889 13 125 .028604878
F1 344,351,418 0.9794 351,594,260 9 36 .026293690
L1 96,138,320 0.9412 102,144,411 12 866 .005662061
L1 107,776,125 0.9752 110,516,945 9 180 .048582928
L1 103,092,432 1.0420 98,937,075 8 46 .005888283
L1 81,888,458 0.9797 83,585,238 5 10 .000369749
Random Totals: 4,078,170,226   4,290,934,034 398 29,282  
Catg D1 Exception Values: 5,181,948   6,021,426      
Total Test Values (4): 4,083,352,174   4,296,955,460      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 214,847,773

Confidence Interval Values (5)

State Lower Limit: 4,082,107,687 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,083,352,174 (Within Confidence Interval)
State Upper Limit: 4,511,803,233 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 4,367,328,395 (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