2007 Confidence Interval Detail
018/Bosque
018-901/Clifton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 44,406,012 | 0.9627 | 46,126,532 | 21 | 927 | .030941964 |
| A | 44,468,630 | 0.9697 | 45,858,131 | 18 | 523 | .010402110 |
| A | 44,381,530 | 1.0079 | 44,033,664 | 14 | 343 | .005038348 |
| A | 44,298,499 | 1.0330 | 42,883,348 | 8 | 195 | .005670060 |
| D3 | 73,834,070 | 0.9643 | 76,567,531 | 13 | 2,360 | .001596816 |
| F1 | 7,071,809 | 1.0530 | 6,715,868 | 7 | 120 | .022551492 |
| F1 | 7,160,482 | 0.9463 | 7,566,820 | 6 | 50 | .003487211 |
| F1 | 6,970,174 | 0.9868 | 7,063,411 | 5 | 20 | .003256316 |
| F1 | 6,885,280 | 0.9692 | 7,104,086 | 4 | 5 | .000124767 |
| Random Totals: | 279,476,486 | 283,919,391 | 96 | 4,543 | ||
| Catg J Exception Values: | 27,957,745 | 28,714,915 | ||||
| Catg D1 Exception Values: | 10,397,730 | 9,718,305 | ||||
| Total Test Values (4): | 317,831,961 | 322,352,611 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 16,117,631 |
Confidence Interval Values (5)
| State Lower Limit: | 306,234,980 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 317,831,961 | (Within Confidence Interval) |
| State Upper Limit: | 338,470,242 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 412,056,112 | (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