2011 Confidence Interval Detail
037/Cherokee
037-909/Wells ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,786,770 | 0.9479 | 2,939,941 | 10 | 143 | .002413187 |
| A | 2,962,460 | 0.9852 | 3,006,963 | 10 | 78 | .000458212 |
| A | 2,904,270 | 0.9714 | 2,989,778 | 10 | 49 | .000689154 |
| A | 2,863,620 | 0.9679 | 2,958,591 | 10 | 29 | .001272551 |
| D3 | 18,046,980 | 1.0467 | 17,241,788 | 16 | 1,444 | .025412043 |
| G1 | 6,694,128 | 0.9977 | 6,709,560 | 9 | 33 | .009948301 |
| G1 | 6,815,022 | 1.0117 | 6,736,208 | 8 | 17 | .021455659 |
| G1 | 7,201,274 | 0.9573 | 7,522,484 | 5 | 11 | .002123596 |
| G1 | 5,978,788 | 1.0705 | 5,585,043 | 4 | 6 | .014292920 |
| Random Totals: | 56,253,312 | 55,690,356 | 82 | 1,810 | ||
| Catg J Exception Values: | 145,366 | 324,300 | ||||
| Catg D1 Exception Values: | 6,023,000 | 5,784,528 | ||||
| Total Test Values (4): | 62,421,678 | 61,799,184 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,089,959 |
Confidence Interval Values (5)
| State Lower Limit: | 58,709,225 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 62,421,678 | (Within Confidence Interval) |
| State Upper Limit: | 64,889,143 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 69,503,933 | (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