Labor Day

Quick Start for:

2008 Confidence Interval Detail
212/Smith
212-910/Winona ISD

Category Summary

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

Stratum
Variance
A 18,670,100 0.9193 20,309,039 17 465 .054791847
A 25,023,200 0.9788 25,565,182 15 382 .015313604
A 15,929,900 0.9877 16,128,278 15 182 .004699363
A 20,062,800 0.9353 21,450,658 15 149 .014914234
D3 61,460,570 0.9447 65,058,294 22 2,342 .053898023
F1 7,080,630 0.9877 7,168,806 6 48 .000960397
F1 6,445,730 0.9877 6,526,000 5 15 .000258728
F1 6,773,430 1.0028 6,754,517 4 8 .000966780
F1 10,047,500 0.9983 10,064,610 2 5 .000256694
G1 59,137,476 1.0468 56,493,577 7 34 .050401427
L1 8,558,044 1.0239 8,358,281 7 44 .002168072
L1 9,002,743 0.9610 9,368,099 4 12 .004484047
L1 15,792,506 0.9902 15,948,804 3 5 .001192380
Random Totals: 263,984,629   269,194,145 122 3,691  
Catg D1 Exception Values: 10,674,218   7,539,801      
Catg G1 Exception Values: 22,479,347   22,449,148      
Catg L1 Exception Values: 8,236,301   8,201,785      
Total Test Values (4): 305,374,495   307,384,879      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,369,244

Confidence Interval Values (5)

State Lower Limit: 292,015,635 (State Test Value minus Margin of Error Percent)
Local Test Value: 305,374,495 (Within Confidence Interval)
State Upper Limit: 322,754,123 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 357,784,941 (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