taxes Property Tax Assistance

2017 Confidence Interval Detail

029/Calhoun
029-901/Calhoun County ISD

Category Summary

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

Stratum
Variance
A 238,433,489 0.9927 240,186,853 31 3,715 .029734700
A 244,376,455 0.9497 257,319,633 25 1,987 .012565152
A 255,232,065 0.9934 256,927,788 21 1,290 .008788602
A 261,726,687 0.9109 287,327,574 13 667 .009942993
C1 27,617,760 1.0644 25,946,787 16 1,894 .025160265
C1 33,870,322 0.9735 34,792,318 24 802 .013811686
C1 30,391,947 0.9346 32,518,668 13 406 .014182210
C1 32,224,170 0.9992 32,249,970 10 205 .005731238
F1 41,686,691 0.9564 43,587,088 15 386 .010554066
F1 40,685,518 0.9133 44,547,813 9 140 .046377408
F1 44,840,800 0.9380 47,804,691 8 56 .025917804
F1 38,731,560 0.8622 44,921,781 6 14 .051337796
L1 35,886,510 1.0187 35,227,751 11 248 .005776047
L1 27,519,670 0.9850 27,938,751 9 27 .001290649
L1 31,958,140 1.0655 29,993,562 5 9 .010156337
L1 30,168,350 1.1913 25,323,890 2 4 .177444431
Random Totals: 1,415,350,134   1,466,614,918 218 11,850  
Catg J Exception Values: 43,804,750   44,615,891      
Catg D1 Exception Values: 27,645,183   19,692,751      
Total Test Values (4): 1,486,800,067   1,530,923,560      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 76,546,178

Confidence Interval Values (5)

State Lower Limit: 1,454,377,382 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,486,800,067 (Within Confidence Interval)
State Upper Limit: 1,607,469,738 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,463,341,967 (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