taxes Property Tax Assistance

2019 Confidence Interval Detail

Borden County
017-901/Borden County ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
G1 55,748,014 0.9539 58,442,199 8 37 0.011084207
G1 51,801,290 0.9880 52,430,455 6 11 0.000422955
G1 51,405,933 1.0369 49,576,558 4 6 0.004799646
G1 51,789,441 1.0217 50,689,479 3 4 0.000136698
Random Totals: 210,744,678 211,138,691 21 58
CATG D1 EXCEPTION VALUES: 19,697,347 24,176,887
CATG G1 EXCEPTION VALUES: 98,497,407 98,286,149
CATG J EXCEPTION VALUES: 1,052,170 1,102,421
Total Test Values(3) 329,991,602 334,704,148

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 16,735,207

Confidence Interval Values(5)

Local Test Value: 329,991,602 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 317,968,941 (State Test Value minus Margin of Error Percent)
State Upper Limit: 351,439,355 (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