taxes Property Tax Assistance

2019 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 6,101,736,646 0.9873 6,180,225,510 246 25542 0.006398169
A 6,949,752,951 1.0071 6,900,757,572 248 21416 0.004781186
A 6,794,378,084 1.0038 6,768,657,187 250 15715 0.003363948
A 7,057,502,677 0.9811 7,193,459,053 251 10213 0.011532198
B 917,382,117 0.7139 1,285,028,879 9 51 0.029631263
B 755,224,091 0.8287 911,335,937 7 23 0.009478215
B 676,078,461 0.8717 775,586,166 8 16 0.008055370
B 2,119,976,439 0.8828 2,401,423,243 6 33 0.015639892
C1 90,738,862 0.7704 117,781,493 16 699 0.265979534
C1 137,419,368 0.8621 159,400,728 10 310 0.090271006
C1 150,916,123 0.9501 158,842,357 9 111 0.099019280
C1 135,924,438 0.7741 175,590,283 7 28 0.177312713
F1 1,809,188,461 0.9285 1,948,506,689 14 1035 0.050342027
F1 1,844,120,738 1.0395 1,774,045,924 10 300 0.018982389
F1 1,843,261,233 1.1229 1,641,518,597 9 125 0.016011208
F1 2,145,843,796 1.0628 2,019,047,606 8 48 0.014306426
L1 605,586,667 1.1925 507,829,490 10 1575 0.012263037
L1 705,964,800 0.9972 707,947,052 9 208 0.005466967
L1 640,372,063 0.9841 650,718,487 8 47 0.005208839
L1 928,025,370 0.9686 958,110,025 5 15 0.004310379
Random Totals: 42,409,393,385 43,235,812,278 1,140 77,510
CATG D1 EXCEPTION VALUES: 867,465 893,941
CATG J EXCEPTION VALUES: 12,555,615 13,764,392
Total Test Values(2) 42,422,816,465 43,250,470,611

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,162,523,531

Confidence Interval Values(5)

Local Test Value: 42,422,816,465 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 41,087,947,080 (State Test Value minus Margin of Error Percent)
State Upper Limit: 45,412,994,142 (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