taxes Property Tax Assistance

2017 Confidence Interval Detail

013/Bee
013-903/Pettus ISD

Category Summary

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

Stratum
Variance
A 5,051,960 0.9212 5,484,108 13 156 .004562298
A 4,845,300 1.0218 4,741,926 12 75 .007931278
A 6,458,480 0.9896 6,526,354 11 70 .005332346
A 5,726,760 0.9902 5,783,438 10 37 .003370505
E 27,483,180 0.9326 29,469,419 20 429 .084176572
G1 1,851,460 0.9909 1,868,463 15 52 .016534765
G1 2,019,610 1.0066 2,006,368 10 13 .001311758
Random Totals: 53,436,750   55,880,076 91 832  
Catg J Exception Values: 12,528,060   13,146,131      
Catg D1 Exception Values: 5,007,350   4,480,237      
Catg G1 Exception Values: 3,527,060   3,526,822      
Total Test Values (4): 74,499,220   77,033,266      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,851,663

Confidence Interval Values (5)

State Lower Limit: 73,181,603 (State Test Value minus Margin of Error Percent)
Local Test Value: 74,499,220 (Within Confidence Interval)
State Upper Limit: 80,884,929 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 429,063,265 (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