taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
194/Red River
194-904/Clarksville ISD

Category Summary

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

Stratum
Variance
A 17,908,315 0.8726 20,522,937 10 822 .066855268
A 20,128,852 0.7815 25,756,688 10 484 .187589499
A 19,216,052 1.0359 18,550,103 10 292 .020189560
A 17,446,819 1.0082 17,304,919 9 162 .011688310
E 56,977,585 0.8962 63,576,863 15 998 .054800028
F1 3,592,359 0.9276 3,872,746 12 108 .078511535
F1 3,560,652 0.8716 4,085,190 8 36 .022460903
F1 5,047,978 0.8975 5,624,488 6 18 .008313052
F1 2,790,084 0.9365 2,979,267 2 3 .001500146
G1 655,727 1.2301 533,068 4 7 1.220830600
Random Totals: 147,324,423   162,806,269 86 2,930  
Catg J Exception Values: 6,615,912   6,575,481      
Catg D1 Exception Values: 30,972,646   29,371,603      
Catg G1 Exception Values: 13,817,903   13,052,222      
Total Test Values (4): 198,730,884   211,805,575      

Margin of Error

Margin of Error Percent: 5.2094587
Margin of Error Value: 11,033,924

Confidence Interval Values (5)

Local Test Value: 198,730,884 (Outside Confidence Interval)
State Lower Limit: 200,771,651 (State Test Value minus Margin of Error Percent)
State Upper Limit: 222,839,499 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 213,435,927 (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, D3, 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