Holiday Hours
Quick Start for:

2009 Confidence Interval Detail
116/Hunt
112-905/Cumby ISD

Category Summary

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

Stratum
Variance
A 1,794,720 1.0482 1,712,192 7 29 .009914541
D3 4,950,670 0.9973 4,964,073 12 245 .030649559
Random Totals: 6,745,390   6,676,265 19 274  
Catg J Exception Values: 368,770   401,387      
Catg D1 Exception Values: 493,720   449,663      
Total Test Values (4): 7,607,880   7,527,315      

Margin of Error

Margin of Error Percent: 7.0190632
Margin of Error Value: 528,347

Confidence Interval Values (5)

State Lower Limit: 6,998,968 (State Test Value minus Margin of Error Percent)
Local Test Value: 7,607,880 (Within Confidence Interval)
State Upper Limit: 8,055,662 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 7,038,359 (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