taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
125/Jim Wells
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 1,592,818 0.6871 2,318,175 13 103 .017535582
A 1,553,906 0.6407 2,425,325 12 55 .021082651
A 1,713,823 0.7262 2,359,988 10 33 .053944859
A 1,545,795 0.7936 1,947,826 8 15 .055287616
E 11,379,640 0.8740 13,020,183 14 346 .095884462
F1 6,171,228 0.9664 6,385,791 21 49 .007436147
L1 1,709,221 1.0154 1,683,298 9 44 .004604955
Random Totals: 25,666,431   30,140,586 87 645  
Catg J Exception Values: 919,060   1,194,042      
Catg D1 Exception Values: 2,105,601   2,185,592      
Catg L1 Exception Values: 1,185,957   1,154,900      
Total Test Values (4): 29,877,049   34,675,120      

Margin of Error

Margin of Error Percent: 6.2107961
Margin of Error Value: 2,153,601

Confidence Interval Values (5)

Local Test Value: 29,877,049 (Outside Confidence Interval)
State Lower Limit: 32,521,519 (State Test Value minus Margin of Error Percent)
State Upper Limit: 36,828,721 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 32,243,177 (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