2008 Confidence Interval Detail
215/Stephens
215-901/Breckenridge ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 29,683,930 | 0.6503 | 45,646,517 | 20 | 1,300 | .793978801 |
| A | 29,084,270 | 0.9110 | 31,925,653 | 17 | 621 | .237469907 |
| A | 31,836,000 | 0.7905 | 40,273,245 | 17 | 411 | .053958115 |
| A | 33,988,820 | 0.9498 | 35,785,239 | 17 | 260 | .035888903 |
| D3 | 49,963,460 | 0.8245 | 60,598,496 | 42 | 5,913 | .232984219 |
| G1 | 111,432,400 | 0.9575 | 116,378,486 | 15 | 334 | .070067408 |
| G1 | 112,732,883 | 1.0720 | 105,161,271 | 14 | 110 | .030087704 |
| G1 | 114,736,196 | 1.0492 | 109,355,886 | 11 | 38 | .007231018 |
| G1 | 106,243,132 | 0.9844 | 107,926,790 | 4 | 6 | .001783773 |
| Random Totals: | 619,701,091 | 653,051,583 | 157 | 8,993 | ||
| Catg J Exception Values: | 18,962,617 | 20,518,417 | ||||
| Catg D1 Exception Values: | 23,417,290 | 23,077,977 | ||||
| Total Test Values (4): | 662,080,998 | 696,647,977 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 34,832,399 |
Confidence Interval Values (5)
| State Lower Limit: | 661,815,578 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 662,080,998 | (Within Confidence Interval) |
| State Upper Limit: | 731,480,376 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 744,276,134 | (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