taxes Property Tax Assistance

2020 Confidence Interval Detail

Dallas County
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 1,349,769,244 0.9658 1,397,566,001 33 10,753 0.039019750
A 1,588,573,600 0.9299 1,708,327,347 44 10,099 0.009129005
A 1,889,200,473 0.9613 1,965,255,875 39 10,254 0.014313843
A 2,184,097,887 0.9668 2,259,100,007 51 9,373 0.006040638
B 215,900,070 0.9505 227,143,682 16 484 0.007671359
B 180,586,960 0.8278 218,152,887 10 19 0.040370440
B 341,218,410 0.9195 371,091,256 8 18 0.015169041
B 237,936,590 0.9272 256,618,410 5 8 0.012222986
F1 476,408,520 0.8008 594,915,734 12 626 0.093762400
F1 497,922,680 0.8331 597,674,565 10 195 0.045450435
F1 517,098,020 0.8556 604,368,887 10 65 0.044944595
F1 467,814,120 0.9382 498,629,418 7 16 0.002477828
L1 192,040,450 1.0822 177,453,752 12 786 0.011303079
L1 164,865,610 1.0330 159,598,848 11 119 0.001698284
L1 202,176,640 1.0027 201,632,233 9 39 0.000957995
L1 211,400,560 1.0159 208,091,899 5 11 0.000433946
Random Totals: 10,717,009,834 11,445,620,801 282 42,865
CATG D1 EXCEPTION VALUES: 535,722 474,594
Total Test Values 10,717,545,556 11,446,095,395

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 572,304,770

Confidence Interval Values(5)

Local Test Value: 10,717,545,556 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 10,873,790,625 (State Test Value minus Margin of Error Percent)
State Upper Limit: 12,018,400,165 (State Test Value plus Margin of Error Percent)

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