taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 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 11,905,670 0.5930 20,077,015 16 550 .054238672
A 11,901,530 0.7112 16,734,435 15 296 .016716729
A 12,156,130 0.7206 16,869,456 16 186 .029260487
A 12,487,040 0.8509 14,675,097 15 93 .019122410
E 23,038,532 0.6911 33,336,032 14 865 .078244557
G1 3,479,960 0.9603 3,623,826 6 19 .033758303
G1 3,668,780 1.0274 3,570,936 3 8 .007993140
G1 3,145,700 1.0531 2,987,086 3 4 .001326658
Random Totals: 81,783,342   111,873,883 88 2,021  
Catg J Exception Values: 5,412,480   5,599,861      
Catg D1 Exception Values: 18,764,144   21,305,276      
Catg G1 Exception Values: 8,689,460   8,497,174      
Total Test Values (4): 114,649,426   147,276,194      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,363,809

Confidence Interval Values (5)

Local Test Value: 114,649,426 (Outside Confidence Interval)
State Lower Limit: 139,912,385 (State Test Value minus Margin of Error Percent)
State Upper Limit: 154,640,003 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 171,902,292 (See ISD Summary Worksheet)

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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories