Quick Start for:

2009 Confidence Interval Detail
112/Hopkins
112-910/Sulphur Bluff ISD

Category Summary

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

Stratum
Variance
A 1,697,710 1.0240 1,657,920 6 41 .027357879
A 2,431,450 1.0060 2,416,948 9 37 .014015215
A 2,668,040 1.0819 2,466,069 6 30 .058071679
A 2,674,580 1.0402 2,571,217 5 18 .008714528
D3 30,992,600 0.7358 42,120,957 21 1,453 .402885358
G1 4,066,491 0.9598 4,236,811 6 16 .000338937
Random Totals: 44,530,871   55,469,922 53 1,595  
Catg J Exception Values: 2,126,840   2,102,685      
Catg D1 Exception Values: 7,113,150   6,154,006      
Catg G1 Exception Values: 4,067,183   3,803,736      
Total Test Values (4): 57,838,044   67,530,349      

Margin of Error

Margin of Error Percent: 17.2577932
Margin of Error Value: 11,654,248

Confidence Interval Values (5)

State Lower Limit: 55,876,101 (State Test Value minus Margin of Error Percent)
Local Test Value: 57,838,044 (Within Confidence Interval)
State Upper Limit: 79,184,597 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 54,431,782 (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