taxes Property Tax Assistance

2023 Confidence Interval Detail

Runnels County
200-901/Ballinger ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 33,464,230 0.8350 40,076,922 14 621 0.074125004
A 36,489,000 0.7748 47,094,734 13 399 0.055262149
A 42,372,380 0.8211 51,604,409 15 321 0.030476230
A 47,162,800 0.8497 55,505,237 13 212 0.026665648
E 94,708,900 0.7807 121,312,796 20 946 0.050564220
F1 6,916,370 0.9468 7,304,996 10 127 0.002798076
F1 8,761,270 0.9818 8,923,681 9 69 0.000308602
F1 6,149,490 0.7567 8,126,721 7 18 0.328293620
F1 8,666,340 0.9825 8,820,702 5 10 0.000191399
Random Totals: 284,690,780 348,770,198 106 2,723
CATG D1 EXCEPTION VALUES: 36,919,110 24,956,892
CATG J EXCEPTION VALUES: 21,799,820 21,461,740
Total Test Values 343,409,710 395,188,830

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,759,442

Confidence Interval Values(5)

Local Test Value: 343,409,710 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 375,429,388 (State Test Value minus Margin of Error Percent)
State Upper Limit: 414,948,272 (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