taxes Property Tax Assistance

2021 Confidence Interval Detail

Bell County
014-906/Killeen ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,356,113,375 0.9899 1,369,949,869 87 12,072 0.015348706
A 2,253,821,702 0.9802 2,299,348,808 98 14,773 0.005444275
A 2,318,886,875 0.9796 2,367,177,292 99 11,432 0.002714927
A 2,829,150,180 0.9908 2,855,420,044 100 9,061 0.006006808
B 163,384,428 0.8299 196,872,428 24 1,075 0.095175606
B 350,775,266 0.9967 351,936,657 50 1,650 0.007138130
B 465,720,439 0.9841 473,245,035 53 1,181 0.118574046
B 298,586,257 0.7435 401,595,504 7 22 0.035358348
F1 366,761,897 0.6424 570,924,497 11 819 0.480068155
F1 355,668,598 0.9033 393,743,605 12 246 0.022054832
F1 372,727,868 0.8923 417,715,867 9 100 0.032061098
F1 298,315,848 0.9226 323,342,562 8 21 0.011628985
L1 96,844,214 1.0347 93,596,418 12 1,793 0.026369827
L1 98,612,440 0.9697 101,693,761 12 283 0.006732976
L1 78,948,288 0.9757 80,914,511 8 63 0.000777075
L1 105,084,109 0.9838 106,814,504 6 17 0.002345274
Random Totals: 11,809,401,784 12,404,291,362 596 54,608
CATG D1 EXCEPTION VALUES: 3,005,882 2,549,054
Total Test Values 11,812,407,666 12,406,840,416

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 620,342,021

Confidence Interval Values(5)

Local Test Value: 11,812,407,666 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 11,786,498,395 (State Test Value minus Margin of Error Percent)
State Upper Limit: 13,027,182,437 (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