taxes Property Tax Assistance

2021 Confidence Interval Detail

Denton County
061-902/Lewisville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 6,429,642,213 0.9615 6,687,095,385 198 24,979 0.007865222
A 7,505,914,285 0.9866 7,607,859,604 200 21,760 0.005402126
A 7,676,867,024 0.9672 7,937,207,428 196 16,913 0.006560686
A 8,532,622,344 0.9649 8,843,012,068 198 11,705 0.008605376
B 726,358,318 0.7620 953,226,139 9 39 0.055876394
B 1,490,568,783 0.8595 1,734,227,787 8 42 0.025007399
B 1,129,131,389 0.7982 1,414,597,080 8 24 0.019613791
B 2,105,892,355 0.8967 2,348,491,530 7 28 0.022023224
F1 1,872,693,689 0.8829 2,121,071,117 10 1,078 0.052640697
F1 1,831,907,811 0.9112 2,010,434,384 10 303 0.109363885
F1 2,068,603,393 0.9596 2,155,693,407 11 139 0.024045453
F1 2,335,135,200 0.9881 2,363,257,970 8 51 0.012137057
L1 782,754,318 1.0904 717,859,793 15 1,371 0.018214308
L1 780,752,081 1.0206 764,993,221 10 127 0.071261968
L1 908,963,025 1.0250 886,793,195 9 32 0.008960996
L1 847,919,168 1.0814 784,093,923 5 10 0.013098820
Random Totals: 47,025,725,396 49,329,914,031 902 78,601
CATG D1 EXCEPTION VALUES: 780,928 769,482
CATG J EXCEPTION VALUES: 11,341,927 13,009,057
Total Test Values 47,037,848,251 49,343,692,570

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,467,184,629

Confidence Interval Values(5)

Local Test Value: 47,037,848,251 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 46,876,507,941 (State Test Value minus Margin of Error Percent)
State Upper Limit: 51,810,877,199 (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