Labor Day

Quick Start for:

2008 Confidence Interval Detail
102/Harrison
102-901/Karnack ISD

Category Summary

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

Stratum
Variance
A 21,697,180 0.9161 23,684,292 15 540 .102274116
A 22,955,800 1.0241 22,415,584 15 262 .026006866
A 20,196,150 1.0435 19,354,241 15 149 .043003612
A 23,882,250 1.1157 21,405,620 16 103 .029912436
D3 29,385,340 0.7217 40,716,835 37 1,523 .217712382
G1 13,455,719 1.0157 13,247,730 6 37 .017670926
G1 13,105,368 0.9906 13,229,727 5 16 .000111328
G1 12,399,238 0.9676 12,814,425 4 9 .021364975
G1 12,520,322 1.0968 11,415,319 3 5 .003466259
Random Totals: 169,597,367   178,283,773 116 2,644  
Catg J Exception Values: 6,541,037   6,681,295      
Catg D1 Exception Values: 5,885,920   6,430,780      
Total Test Values (4): 182,024,324   191,395,848      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,569,792

Confidence Interval Values (5)

State Lower Limit: 181,826,056 (State Test Value minus Margin of Error Percent)
Local Test Value: 182,024,324 (Within Confidence Interval)
State Upper Limit: 200,965,640 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 196,435,561 (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