Labor Day

Quick Start for:

2007 Confidence Interval Detail
078/Foard
078-901/Crowell ISD

Category Summary

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

Stratum
Variance
A 2,201,813 0.9336 2,358,412 15 208 .043812272
A 2,179,620 1.0003 2,178,966 18 127 .023850437
A 2,203,458 0.9596 2,296,226 16 77 .052701760
A 2,172,787 0.9310 2,333,821 14 41 .023925106
D3 7,466,550 1.0656 7,006,898 39 4,089 .134740463
G1 3,076,580 0.9700 3,171,732 15 42 .185233016
G1 3,056,780 1.0942 2,793,621 7 8 .009170596
Random Totals: 22,357,588   22,139,676 124 4,592  
Catg J Exception Values: 3,764,771   3,865,688      
Catg D1 Exception Values: 35,377,860   30,036,880      
Catg G1 Exception Values: 5,120,850   5,282,704      
Total Test Values (4): 66,621,069   61,324,948      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,066,247

Confidence Interval Values (5)

State Lower Limit: 58,258,701 (State Test Value minus Margin of Error Percent)
State Upper Limit: 64,391,195 (State Test Value plus Margin of Error Percent)
Local Test Value: 66,621,069 (Outside Confidence Interval)
Value Assigned (6): 70,993,879 (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