2007 Confidence Interval Detail
080/Franklin
112-910/Sulphur Bluff ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 432,630 | 0.9892 | 437,353 | 6 | 7 | .002852623 |
| D3 | 1,401,650 | 1.0796 | 1,298,305 | 25 | 148 | .010828162 |
| Random Totals: | 1,834,280 | 1,735,658 | 31 | 155 | ||
| Catg J Exception Values: | 145,275 | 138,245 | ||||
| Catg D1 Exception Values: | 292,890 | 255,520 | ||||
| Total Test Values (4): | 2,272,445 | 2,129,423 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 106,471 |
Confidence Interval Values (5)
| State Lower Limit: | 2,022,952 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 2,235,894 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 2,272,445 | (Outside Confidence Interval) |
| Value Assigned (6): | 1,710,094 | (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