taxes Property Tax Assistance

2019 Confidence Interval Detail

Robertson County
198-905/Hearne ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 33,854,727 0.9553 35,438,843 16 738 0.039759659
A 34,638,914 0.9818 35,281,029 16 432 0.005240548
A 35,249,119 1.0003 35,238,547 16 295 0.032124993
A 36,768,645 0.9394 39,140,563 16 173 0.022527145
E 97,213,714 0.9496 102,373,330 25 865 0.041076734
F1 11,147,973 0.8435 13,216,328 9 94 0.094884111
F1 9,499,552 1.0021 9,479,645 7 21 0.000792665
F1 8,962,733 0.9281 9,657,077 4 7 0.003296553
F1 11,626,655 0.7129 16,308,956 2 4 0.129528523
G1 37,406,018 0.9889 37,825,885 9 43 0.000142739
Random Totals: 316,368,050 333,960,203 120 2,672
CATG D1 EXCEPTION VALUES: 8,727,050 8,981,810
CATG J EXCEPTION VALUES: 36,227,875 36,894,507
Total Test Values(2) 361,322,975 379,836,520

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 18,991,826

Confidence Interval Values(5)

Local Test Value: 361,322,975 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 360,844,694 (State Test Value minus Margin of Error Percent)
State Upper Limit: 398,828,346 (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