taxes Property Tax Assistance

2024 Confidence Interval Detail

Llano County
150-901/Llano ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 1,636,850,751 0.9843 1,662,959,211 102 4,591 0.011182704
A 3 1,560,485,132 0.9644 1,618,089,104 54 1,917 0.029661634
A 4 1,850,806,309 1.0078 1,836,481,751 35 1,258 0.021641988
A 5 2,235,311,854 0.9665 2,312,790,330 21 777 0.029048504
C1 2 124,172,021 1.0242 121,238,060 56 4,148 0.009185225
C1 3 114,530,417 1.0029 114,199,239 29 1,454 0.011564174
C1 4 102,843,576 0.9747 105,513,056 12 415 0.029342096
C1 5 118,504,572 0.9486 124,925,756 12 110 0.029998672
E 0 543,218,054 0.9810 553,739,097 20 2,106 0.119138002
Random Totals: 8,286,722,686 8,449,935,604 341 16,776
CATG D1 EXCEPTION VALUES: 40,231,061 38,282,918
Total Test Values 8,326,953,747 8,488,218,522

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 424,410,926

Confidence Interval Values(5)

Local Test Value: 8,326,953,747 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 8,063,807,596 (State Test Value minus Margin of Error Percent)
State Upper Limit: 8,912,629,448 (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