2006 Confidence Interval Detail
147/Limestone
147-901/Coolidge ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,065,365 | 0.9136 | 2,260,688 | 10 | 133 | .036104676 |
| A | 2,062,537 | 0.9764 | 2,112,389 | 10 | 72 | .005639268 |
| A | 2,073,705 | 0.9576 | 2,165,523 | 9 | 52 | .019687467 |
| A | 2,048,429 | 1.0216 | 2,005,118 | 8 | 25 | .002414391 |
| D3 | 9,827,895 | 0.9587 | 10,251,273 | 19 | 1,263 | .022130346 |
| Random Totals: | 18,077,931 | 18,794,991 | 56 | 1,545 | ||
| Catg J Exception Values: | 2,199,708 | 2,260,128 | ||||
| Catg D1 Exception Values: | 4,408,650 | 4,634,409 | ||||
| Total Test Values (4): | 24,686,289 | 25,689,528 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,284,476 |
Confidence Interval Values (5)
| State Lower Limit: | 24,405,052 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 24,686,289 | (Within Confidence Interval) |
| State Upper Limit: | 26,974,004 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 26,861,948 | (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