taxes Property Tax Assistance

2023 Confidence Interval Detail

Robertson County
198-906/Mumford ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
G1 82,585,154 1.0043 82,231,558 15 38 0.000194260
Random Totals: 82,585,154 82,231,558 15 38
CATG D1 EXCEPTION VALUES: 7,369,646 7,978,685
CATG J EXCEPTION VALUES: 27,949,135 29,464,733
Total Test Values 117,903,935 119,674,976

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,983,749

Confidence Interval Values(5)

Local Test Value: 117,903,935 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 113,691,227 (State Test Value minus Margin of Error Percent)
State Upper Limit: 125,658,725 (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