taxes Property Tax Assistance

2017 Confidence Interval Detail

059/Deaf Smith
180-902/Vega ISD

Category Summary

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

Stratum
Variance
D2 1,064,100 1.0272 1,035,923 12 50 .017094306
E 5,929,900 0.9463 6,266,406 14 61 .021914060
Random Totals: 6,994,000   7,302,329 26 111  
Catg J Exception Values: 21,670   27,067      
Catg D1 Exception Values: 6,497,500   5,645,234      
Total Test Values (4): 13,513,170   12,974,630      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 648,731

Confidence Interval Values (5)

State Lower Limit: 12,325,899 (State Test Value minus Margin of Error Percent)
Local Test Value: 13,513,170 (Within Confidence Interval)
State Upper Limit: 13,623,361 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 21,205,898 (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, D2, E, 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