taxes Property Tax Assistance

2016 Confidence Interval Detail

071/El Paso
071-905/Ysleta ISD

Category Summary

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

Stratum
Variance
A 1,167,057,455 0.9652 1,209,135,366 140 14,818 .039580981
A 1,202,319,408 1.0241 1,174,025,396 148 11,863 .026060147
A 1,135,640,086 0.9838 1,154,340,400 149 9,038 .020374522
A 1,166,589,406 0.9908 1,177,421,686 147 6,472 .030963256
B 142,674,733 0.9736 146,543,481 17 1,538 .036920178
B 123,515,308 0.9928 124,411,068 12 299 .068064058
B 144,837,644 0.8297 174,566,282 8 41 .092550730
B 183,839,512 1.0492 175,218,750 6 16 .027439816
F1 449,478,851 1.0198 440,751,962 13 1,077 .110292128
F1 438,949,340 1.0078 435,552,034 13 376 .063814014
F1 461,047,829 1.0602 434,868,731 9 171 .024491083
F1 429,119,420 0.9414 455,831,124 8 51 .019558923
L1 190,658,126 1.0013 190,410,592 11 1,478 .009459780
L1 203,908,785 0.9605 212,294,414 11 300 .012395639
L1 216,135,468 1.0056 214,931,850 9 104 .003492030
L1 203,087,041 1.0631 191,032,867 9 26 .017291727
Random Totals: 7,858,858,412   7,911,336,003 710 47,668  
Catg D1 Exception Values: 655,443   633,305      
Total Test Values (4): 7,859,513,855   7,911,969,308      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 395,598,465

Confidence Interval Values (5)

State Lower Limit: 7,516,370,843 (State Test Value minus Margin of Error Percent)
Local Test Value: 7,859,513,855 (Within Confidence Interval)
State Upper Limit: 8,307,567,773 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 6,865,716,553 (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, D3, 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