taxes Property Tax Assistance

2022 Confidence Interval Detail

Travis County
227-913/Lake Travis ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 5,677,151,761 0.9957 5,701,668,937 149 8,580 0.018263011
A 5,676,556,939 0.9943 5,709,098,802 149 5,995 0.034368600
A 5,675,599,944 0.9707 5,846,914,540 150 4,133 0.022806587
A 5,676,145,426 0.9501 5,974,261,053 111 2,150 0.051441124
B 122,763,886 1.0594 115,880,580 10 187 0.011335827
B 396,623,374 0.9362 423,637,083 4 5 0.007954617
C1 186,865,055 0.8589 217,563,226 48 1,503 0.062775693
C1 181,948,582 0.7724 235,562,639 32 748 0.272052433
C1 190,813,646 0.8210 232,416,134 18 360 0.125163869
C1 177,226,297 0.7506 236,112,839 8 126 0.182435879
E 353,327,715 0.8998 392,673,611 14 746 1.033688272
F1 399,512,780 0.7054 566,363,453 10 255 0.426515364
F1 486,363,828 0.9776 497,508,007 10 92 0.002531111
F1 493,633,569 0.8807 560,501,384 8 34 0.032520854
F1 440,749,327 1.0110 435,953,835 4 6 0.000105233
Random Totals: 26,135,282,129 27,146,116,123 725 24,920
CATG B EXCEPTION VALUES: 70,830,000 68,710,170
CATG D1 EXCEPTION VALUES: 1,732,906 567,694
Total Test Values 26,207,845,035 27,215,393,987

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,360,769,699

Confidence Interval Values(5)

Local Test Value: 26,207,845,035 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 25,854,624,288 (State Test Value minus Margin of Error Percent)
State Upper Limit: 28,576,163,686 (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