taxes Property Tax Assistance

2018 Confidence Interval Detail

025/Brown
030-901/Cross Plains ISD

Category Summary

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

Stratum
Variance
E 12,079,490 0.7849 15,389,846 20 137 .038008503
G1 560,602 1.1084 505,776 6 15 .070128258
G1 591,474 1.3179 448,800 4 7 .271730268
Random Totals: 13,231,566   16,344,422 30 159  
Catg D1 Exception Values: 3,220,950   2,471,279      
Catg F1 Exception Values: 810,270   795,234      
Catg G1 Exception Values: 1,798,923   1,776,937      
Total Test Values (4): 19,061,709   21,387,872      

Margin of Error

Margin of Error Percent: 6.0011160
Margin of Error Value: 1,283,511

Confidence Interval Values (5)

Local Test Value: 19,061,709 (Outside Confidence Interval)
State Lower Limit: 20,104,361 (State Test Value minus Margin of Error Percent)
State Upper Limit: 22,671,383 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 24,893,102 (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