Veteran's Day

Quick Start for:

2008 Confidence Interval Detail
122/Jeff Davis
122-902/Valentine ISD

Category Summary

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

Stratum
Variance
A 1,208,230 1.0572 1,142,858 7 66 .141335887
A 968,270 0.9613 1,007,251 5 14 .000301354
A 1,463,300 0.9313 1,571,244 5 12 .007445463
C 2,361,720 0.9597 2,460,894 17 1,276 .169067087
C 10,200 0.9650 10,570 4 5 .000001492
C 1,057,450 0.9896 1,068,563 15 336 .056093306
C 1,058,470 1.0448 1,013,084 16 147 .102114017
D3 8,685,720 0.9515 9,128,450 20 1,436 .005526946
Random Totals: 16,813,360   17,402,914 89 3,292  
Catg J Exception Values: 8,251,013   8,229,171      
Catg D1 Exception Values: 7,231,100   8,304,639      
Catg A Exception Values: 1,046,850   1,082,900      
Total Test Values (4): 33,342,323   35,019,624      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,750,981

Confidence Interval Values (5)

State Lower Limit: 33,268,643 (State Test Value minus Margin of Error Percent)
Local Test Value: 33,342,323 (Within Confidence Interval)
State Upper Limit: 36,770,605 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 34,733,315 (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