taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
057/Dallas
057-914/Mesquite ISD

Category Summary

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

Stratum
Variance
A 870,679,300 0.9576 909,230,681 96 13,633 .029264380
A 848,467,170 0.9763 869,063,986 104 9,124 .008557702
A 944,326,500 0.9740 969,534,394 100 8,233 .002305650
A 1,087,219,860 0.9790 1,110,541,226 100 7,115 .001812746
B 123,572,520 0.9855 125,390,685 19 376 .002118396
B 141,041,650 0.8754 161,116,804 7 21 .008159249
B 135,878,520 0.9295 146,184,529 7 11 .018159299
F1 352,500,640 0.8823 399,524,697 10 602 .018426181
F1 382,232,020 0.9020 423,760,554 10 192 .037378243
F1 362,931,390 0.8430 430,523,594 10 64 .003572550
F1 383,714,650 0.8988 426,918,836 5 18 .025253456
L1 136,549,460 1.0654 128,167,317 10 802 .006536698
L1 132,135,680 1.1229 117,673,595 9 153 .005801340
L1 157,569,810 1.0695 147,330,351 8 48 .001593146
L1 127,021,580 1.0362 122,584,038 5 12 .004838758
Random Totals: 6,185,840,750   6,487,545,287 500 40,404  
Catg D1 Exception Values: 465,741   499,016      
Catg B Exception Values: 120,465,230   120,935,408      
Total Test Values (4): 6,306,771,721   6,608,979,711      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 330,448,986

Confidence Interval Values (5)

State Lower Limit: 6,278,530,725 (State Test Value minus Margin of Error Percent)
Local Test Value: 6,306,771,721 (Within Confidence Interval)
State Upper Limit: 6,939,428,697 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 6,137,336,237 (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