2009 Confidence Interval Detail
049/Cooke
049-901/Gainesville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 90,964,235 | 1.0903 | 83,430,464 | 15 | 2,059 | .031226126 |
| A | 96,857,395 | 1.0103 | 95,869,935 | 32 | 1,261 | .005489930 |
| A | 110,662,980 | 1.0017 | 110,475,172 | 23 | 999 | .015971350 |
| A | 112,195,934 | 0.9680 | 115,904,890 | 23 | 596 | .007888434 |
| D3 | 69,087,974 | 0.9819 | 70,361,517 | 12 | 1,981 | .319176676 |
| F1 | 44,217,380 | 0.9508 | 46,505,448 | 10 | 334 | .018322017 |
| F1 | 49,074,858 | 0.9731 | 50,431,464 | 7 | 125 | .106910063 |
| F1 | 45,570,952 | 0.8454 | 53,904,604 | 7 | 34 | .071606216 |
| F1 | 45,480,853 | 1.1073 | 41,073,650 | 6 | 10 | .023415539 |
| L1 | 26,934,461 | 0.9935 | 27,110,680 | 8 | 279 | .012895971 |
| L1 | 27,533,125 | 1.0086 | 27,298,359 | 7 | 48 | .000786931 |
| L1 | 29,457,993 | 1.0873 | 27,092,792 | 4 | 13 | .050861157 |
| Random Totals: | 748,038,140 | 749,458,975 | 154 | 7,739 | ||
| Catg D1 Exception Values: | 4,062,656 | 4,025,726 | ||||
| Catg L1 Exception Values: | 25,604,989 | 26,084,075 | ||||
| Total Test Values (4): | 777,705,785 | 779,568,776 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 38,978,439 |
Confidence Interval Values (5)
| State Lower Limit: | 740,590,337 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 777,705,785 | (Within Confidence Interval) |
| State Upper Limit: | 818,547,215 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 929,182,277 | (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