taxes Property Tax Assistance

2018 Confidence Interval Detail

066/Duval
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 13,267,258 0.9768 13,582,369 16 448 0.020531078
A 15,654,986 0.9525 16,435,681 15 324 0.022743706
A 20,430,320 0.9433 21,658,348 17 286 0.031940488
A 20,481,008 0.9889 20,710,899 15 140 0.033521634
E 42,610,237 0.9469 44,999,722 21 1072 0.041276451
Random Totals: 112,443,809 117,387,019 84 2,270
CATG D1 EXCEPTION VALUES: 24,222,174 28,139,907
CATG J EXCEPTION VALUES: 6,612,560 6,698,660
Total Test Values(2) 143,278,543 152,225,586

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,611,279

Confidence Interval Values(5)

Local Test Value: 143,278,543 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 144,614,307 (State Test Value minus Margin of Error Percent)
State Upper Limit: 159,836,865 (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