taxes Property Tax Assistance

2017 Confidence Interval Detail

053/Crockett
053-001/Crockett County CCSD

Category Summary

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

Stratum
Variance
G1 186,992,791 0.9986 187,254,948 15 2,163 .006510476
G1 229,012,800 1.0010 228,784,016 15 29 .000243677
Random Totals: 416,005,591   416,038,964 30 2,192  
Catg J Exception Values: 30,586,080   31,621,162      
Catg D1 Exception Values: 22,071,110   27,226,083      
Catg G1 Exception Values: 324,836,480   321,755,412      
Total Test Values (4): 793,499,261   796,641,621      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 39,832,081

Confidence Interval Values (5)

State Lower Limit: 756,809,540 (State Test Value minus Margin of Error Percent)
Local Test Value: 793,499,261 (Within Confidence Interval)
State Upper Limit: 836,473,702 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,215,926,398 (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