2007 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 | 94,314,102 | 0.9629 | 97,947,972 | 35 | 2,169 | .065152885 |
| A | 94,287,535 | 0.9752 | 96,685,331 | 56 | 1,230 | .024746945 |
| A | 94,381,541 | 0.9698 | 97,320,624 | 47 | 858 | .008233130 |
| A | 94,210,750 | 1.0040 | 93,835,408 | 25 | 477 | .012469502 |
| D3 | 65,144,618 | 0.9996 | 65,170,686 | 23 | 1,995 | .092871354 |
| F1 | 40,747,931 | 0.8620 | 47,271,382 | 15 | 334 | .060573631 |
| F1 | 40,609,716 | 0.8409 | 48,293,157 | 15 | 120 | .046556847 |
| F1 | 41,822,937 | 0.8968 | 46,635,746 | 10 | 41 | .039386376 |
| L1 | 23,663,482 | 1.2242 | 19,329,752 | 9 | 290 | .052663555 |
| L1 | 23,892,356 | 1.0267 | 23,271,020 | 8 | 65 | .013279299 |
| L1 | 22,953,858 | 1.0193 | 22,519,237 | 5 | 18 | .000349151 |
| L1 | 23,341,064 | 1.0194 | 22,896,865 | 3 | 4 | .000224998 |
| Random Totals: | 659,369,890 | 681,177,180 | 251 | 7,601 | ||
| Catg D1 Exception Values: | 3,906,184 | 4,047,559 | ||||
| Catg F1 Exception Values: | 38,957,599 | 45,091,233 | ||||
| Total Test Values (4): | 702,233,673 | 730,315,972 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 36,515,799 |
Confidence Interval Values (5)
| State Lower Limit: | 693,800,173 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 702,233,673 | (Within Confidence Interval) |
| State Upper Limit: | 766,831,771 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 781,580,042 | (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