Thanksgiving Day Holiday Hours

Quick Start for:

2007 Confidence Interval Detail
091/Grayson
091-906/Sherman ISD

Category Summary

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

Stratum
Variance
A 222,176,637 0.9953 223,225,798 68 4,162 .003276106
A 222,164,755 0.9854 225,456,419 71 2,385 .001676120
A 222,232,144 0.9846 225,708,048 70 1,683 .003288282
A 222,017,825 0.9721 228,389,903 41 924 .001124177
B 31,111,428 0.8138 38,229,821 15 264 .030400279
B 31,557,572 0.7854 40,180,255 7 35 .023609455
B 32,084,482 0.6404 50,100,690 6 8 .060596262
F1 111,594,864 0.6325 176,434,568 12 465 .120172436
F1 111,492,820 0.9357 119,154,451 7 109 .058047402
F1 118,377,595 0.9018 131,268,125 8 35 .018626929
F1 103,696,097 0.8500 121,995,408 4 6 .010925217
L1 54,698,870 0.9075 60,274,237 7 492 .076028337
L1 55,162,729 0.9931 55,545,996 9 74 .007985522
L1 107,826,302 1.0079 106,981,151 5 26 .000191368
Random Totals: 1,646,194,120   1,802,944,870 330 10,668  
Catg D1 Exception Values: 3,873,277   2,644,669      
Catg B Exception Values: 31,917,800   37,572,177      
Total Test Values (4): 1,681,985,197   1,843,161,716      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 92,158,086

Confidence Interval Values (5)

Local Test Value: 1,681,985,197 (Outside Confidence Interval)
State Lower Limit: 1,751,003,630 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,935,319,802 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,059,946,247 (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