2006 Confidence Interval Detail
051/Cottle
051-901/Paducah ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,841,767 | 0.9359 | 4,104,890 | 9 | 262 | .036963463 |
| A | 3,857,749 | 0.9907 | 3,893,963 | 11 | 143 | .056165133 |
| A | 3,829,312 | 0.9175 | 4,173,637 | 9 | 92 | .011771035 |
| A | 3,817,205 | 1.0241 | 3,727,375 | 6 | 46 | .002735414 |
| D3 | 8,096,350 | 1.0680 | 7,580,852 | 12 | 2,746 | .014622991 |
| G1 | 17,250,880 | 1.0238 | 16,849,853 | 5 | 25 | .006827134 |
| G1 | 17,237,880 | 1.0027 | 17,191,463 | 4 | 10 | .010065955 |
| G1 | 20,117,110 | 1.0771 | 18,677,105 | 3 | 6 | .002351450 |
| G1 | 13,360,380 | 0.9803 | 13,628,869 | 2 | 3 | .025255382 |
| Random Totals: | 91,408,633 | 89,828,007 | 61 | 3,333 | ||
| Catg J Exception Values: | 4,099,280 | 4,067,301 | ||||
| Catg D1 Exception Values: | 25,417,510 | 29,932,565 | ||||
| Total Test Values (4): | 120,925,423 | 123,827,873 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 6,191,394 |
Confidence Interval Values (5)
| State Lower Limit: | 117,636,479 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 120,925,423 | (Within Confidence Interval) |
| State Upper Limit: | 130,019,267 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 129,279,182 | (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