taxes Property Tax Assistance

2022 Confidence Interval Detail

Llano County
150-901/Llano ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,029,697,309 0.9049 1,137,912,818 84 4,087 0.036487657
A 1,208,475,186 0.9394 1,286,433,027 66 2,075 0.036183444
A 1,403,630,184 0.9209 1,524,193,923 27 1,295 0.040076795
A 1,531,677,286 0.9332 1,641,317,280 22 668 0.029529980
C1 142,549,677 0.9954 143,208,436 60 6,208 0.019295436
C1 129,893,598 1.0316 125,914,694 52 1,600 0.037882578
C1 110,817,310 1.0076 109,981,451 19 390 0.009359336
C1 130,084,301 1.0138 128,313,574 12 129 0.050791352
E 397,646,892 0.9259 429,470,669 14 1,608 0.040911135
Random Totals: 6,084,471,743 6,526,745,872 356 18,060
CATG D1 EXCEPTION VALUES: 39,623,998 39,900,059
Total Test Values 6,124,095,741 6,566,645,931

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 328,332,297

Confidence Interval Values(5)

Local Test Value: 6,124,095,741 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 6,238,313,634 (State Test Value minus Margin of Error Percent)
State Upper Limit: 6,894,978,228 (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