Quick Start for:

2006 Confidence Interval Detail
214/Starr
214-902/San Isidro ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
D3 3,431,600 0.8926 3,844,499 12 1,888 .078120022
G1 66,643,540 1.0263 64,935,730 7 106 .015241491
G1 67,429,400 1.0292 65,516,323 7 36 .016509019
G1 69,971,750 1.0397 67,299,942 6 19 .019288442
G1 61,991,660 1.0511 58,977,890 4 10 .005137036
Random Totals: 269,467,950   260,574,384 36 2,059  
Catg D1 Exception Values: 14,072,000   15,970,813      
Total Test Values (4): 283,539,950   276,545,197      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 13,827,260

Confidence Interval Values (5)

State Lower Limit: 262,717,937 (State Test Value minus Margin of Error Percent)
Local Test Value: 283,539,950 (Within Confidence Interval)
State Upper Limit: 290,372,457 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 334,835,780 (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

Required Plug-ins