taxes Property Tax Assistance

2019 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 17,069,451 1.0044 16,994,674 17 516 0.024588816
A 16,943,810 0.9946 17,035,803 18 311 0.020687940
A 17,584,350 0.9660 18,203,261 15 215 0.019055372
A 17,071,480 0.9976 17,112,550 17 107 0.014477707
E 42,159,542 0.9161 46,020,677 22 1074 0.087011430
Random Totals: 110,828,633 115,366,965 89 2,223
CATG D1 EXCEPTION VALUES: 24,278,300 29,413,863
CATG J EXCEPTION VALUES: 17,698,090 20,734,012
Total Test Values(2) 152,805,023 165,514,840

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,275,742

Confidence Interval Values(5)

Local Test Value: 152,805,023 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 157,239,098 (State Test Value minus Margin of Error Percent)
State Upper Limit: 173,790,582 (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