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 0.038008503
G1 560,602 1.1084 505,776 6 15 0.070128258
G1 591,474 1.3179 448,800 4 7 0.271730268
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(3) 19,061,709 21,387,872

Margin of Error

Margin of Error Percent: 6.0011182
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)

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