taxes Property Tax Assistance

2021 Confidence Interval Detail

Robertson County
198-902/Calvert ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 8,204,997 0.7507 10,929,795 10 228 0.123148610
A 7,685,345 0.9729 7,899,419 10 103 0.035212419
A 8,801,154 0.9095 9,676,915 9 71 0.036521733
A 9,379,875 1.0055 9,328,568 8 39 0.111538881
E 46,204,168 0.9118 50,673,578 20 385 0.018773182
Random Totals: 80,275,539 88,508,275 57 826
CATG D1 EXCEPTION VALUES: 10,347,374 8,969,789
CATG J EXCEPTION VALUES: 41,091,367 45,473,162
Total Test Values 131,714,280 142,951,226

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,147,561

Confidence Interval Values(5)

Local Test Value: 131,714,280 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 135,803,665 (State Test Value minus Margin of Error Percent)
State Upper Limit: 150,098,787 (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