Christmas and New Year’s Holiday Hours

Quick Start for:

2010 Confidence Interval Detail
246/Williamson
246-914/Coupland ISD

Category Summary

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

Stratum
Variance
A 3,792,369 0.9594 3,952,855 9 61 .014653533
A 3,762,867 0.9776 3,849,087 8 39 .009445019
A 4,831,790 0.9496 5,088,237 8 35 .007222238
A 3,994,801 0.9895 4,037,192 6 16 .005836133
D3 23,610,962 0.9778 24,147,026 27 796 .013722388
Random Totals: 39,992,789   41,074,397 58 947  
Catg J Exception Values: 4,442,205   4,385,055      
Catg D1 Exception Values: 6,119,621   5,247,314      
Total Test Values (4): 50,554,615   50,706,766      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,535,338

Confidence Interval Values (5)

State Lower Limit: 48,171,428 (State Test Value minus Margin of Error Percent)
Local Test Value: 50,554,615 (Within Confidence Interval)
State Upper Limit: 53,242,104 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 51,553,368 (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