2006 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 | 15,899,774 | 1.1719 | 13,567,518 | 9 | 831 | .004103980 |
| A | 15,911,016 | 1.0429 | 15,256,512 | 9 | 471 | .006498151 |
| A | 15,876,293 | 0.9799 | 16,201,952 | 8 | 304 | .004724350 |
| A | 15,860,326 | 1.0715 | 14,801,984 | 7 | 187 | .009285896 |
| D3 | 44,597,480 | 1.0493 | 42,502,125 | 24 | 4,652 | .006650488 |
| F1 | 3,586,391 | 0.8615 | 4,162,961 | 7 | 110 | .046588940 |
| F1 | 3,564,398 | 0.9629 | 3,701,732 | 6 | 38 | .003646121 |
| F1 | 3,615,476 | 0.8292 | 4,360,198 | 5 | 14 | .049845847 |
| F1 | 3,417,038 | 0.8641 | 3,954,447 | 2 | 3 | .000215146 |
| L1 | 1,834,111 | 1.0260 | 1,787,633 | 8 | 93 | .011796452 |
| L1 | 1,814,035 | 0.9347 | 1,940,767 | 7 | 33 | .051915125 |
| L1 | 1,803,146 | 1.0058 | 1,792,748 | 5 | 15 | .000210549 |
| L1 | 1,769,445 | 0.9857 | 1,795,115 | 3 | 4 | .001645747 |
| Random Totals: | 129,548,929 | 125,825,692 | 100 | 6,755 | ||
| Catg D1 Exception Values: | 31,498,410 | 31,119,245 | ||||
| Catg L1 Exception Values: | 2,194,270 | 2,229,158 | ||||
| Total Test Values (4): | 163,241,609 | 159,174,095 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 7,958,705 |
Confidence Interval Values (5)
| State Lower Limit: | 151,215,390 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 163,241,609 | (Within Confidence Interval) |
| State Upper Limit: | 167,132,800 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 188,836,933 | (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