taxes Property Tax Assistance

2020 Confidence Interval Detail

Duval County
066-902/San Diego ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 17,207,521 0.9149 18,808,089 14 523 0.018187429
A 16,981,730 0.9508 17,860,465 16 311 0.016327120
A 17,303,900 0.9237 18,733,247 17 211 0.029054202
A 17,117,840 0.8793 19,467,576 15 108 0.014086765
E 46,150,183 0.8060 57,258,292 18 1,083 0.108536651
Random Totals: 114,761,174 132,127,669 80 2,236
CATG D1 EXCEPTION VALUES: 24,281,999 31,278,984
CATG J EXCEPTION VALUES: 6,807,710 6,530,740
Total Test Values 145,850,883 169,937,393

Margin of Error

Margin of Error Percent: 5.3733501
Margin of Error Value: 9,131,331

Confidence Interval Values(5)

Local Test Value: 145,850,883 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 160,806,062 (State Test Value minus Margin of Error Percent)
State Upper Limit: 179,068,724 (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