taxes Property Tax Assistance

2023 Confidence Interval Detail

Burleson County
026-902/Somerville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 47,014,969 0.8976 52,378,531 17 700 0.074590202
A 55,201,303 0.9842 56,087,485 14 460 0.030700106
A 64,582,980 0.9938 64,985,893 15 378 0.028112191
A 106,587,772 0.9805 108,707,570 12 371 0.022301231
C1 3,782,341 0.9062 4,173,848 13 320 0.068389281
C1 7,108,753 0.8916 7,973,029 13 331 0.097100543
C1 14,737,740 0.9296 15,853,851 12 426 0.019860153
C1 12,768,906 0.9978 12,797,060 15 176 0.075065248
E 173,099,361 0.9753 177,483,196 15 955 0.045642497
F1 10,464,358 0.9624 10,873,190 9 68 0.040230376
F1 8,159,906 0.8655 9,427,968 8 21 0.040106011
F1 6,581,620 0.9487 6,937,514 6 10 0.031207658
Random Totals: 510,090,009 527,679,135 149 4,216
CATG D1 EXCEPTION VALUES: 5,022,460 4,345,350
CATG F1 EXCEPTION VALUES: 7,241,035 8,106,431
CATG J EXCEPTION VALUES: 4,402,580 5,257,718
Total Test Values 526,756,084 545,388,634

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 27,269,432

Confidence Interval Values(5)

Local Test Value: 526,756,084 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 518,119,202 (State Test Value minus Margin of Error Percent)
State Upper Limit: 572,658,066 (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