Holiday Hours
Quick Start for:

2011 Confidence Interval Detail
098/Hansford
098-901/Gruver ISD

Category Summary

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

Stratum
Variance
A 6,988,736 0.9816 7,119,739 10 197 .010720558
A 6,899,768 0.9927 6,950,507 12 99 .012700097
A 7,031,071 0.9978 7,046,573 10 72 .011514346
A 6,859,219 0.9590 7,152,470 10 45 .013305171
G1 29,216,880 0.9920 29,452,500 9 149 .023068905
G1 29,206,590 1.0374 28,153,644 9 69 .008194398
G1 29,074,480 0.9802 29,661,783 8 43 .007462325
G1 28,426,370 1.0079 28,203,562 7 20 .019546413
Random Totals: 143,703,114   143,740,778 75 694  
Catg J Exception Values: 14,542,190   6,628,108      
Catg D1 Exception Values: 37,410,612   43,797,622      
Total Test Values (4): 195,655,916   194,166,508      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,708,325

Confidence Interval Values (5)

State Lower Limit: 184,458,183 (State Test Value minus Margin of Error Percent)
Local Test Value: 195,655,916 (Within Confidence Interval)
State Upper Limit: 203,874,833 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 358,357,868 (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