taxes Property Tax Assistance

2018 Confidence Interval Detail

033/Carson
033-904/White Deer ISD

Category Summary

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

Stratum
Variance
A 8,667,740 0.8851 9,792,950 15 269 .257164998
A 9,379,380 1.0279 9,124,798 18 147 .059883952
A 8,124,850 0.9937 8,176,361 14 85 .039283177
A 11,331,170 1.1112 10,197,237 17 74 .032765456
G1 11,751,550 1.0051 11,691,921 15 159 .009320332
G1 11,750,630 1.0119 11,612,442 12 49 .002435180
G1 11,872,500 0.9888 12,006,978 10 25 .000874811
G1 11,080,570 0.9930 11,158,681 6 9 .000156988
Random Totals: 83,958,390   83,761,368 107 817  
Catg J Exception Values: 21,233,090   22,294,646      
Catg D1 Exception Values: 16,411,870   17,708,635      
Total Test Values (4): 121,603,350   123,764,649      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,188,232

Confidence Interval Values (5)

State Lower Limit: 117,576,417 (State Test Value minus Margin of Error Percent)
Local Test Value: 121,603,350 (Within Confidence Interval)
State Upper Limit: 129,952,881 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 231,253,296 (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