2006 Confidence Interval Detail
054/Crosby
054-901/Crosbyton CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,789,077 | 1.0201 | 7,635,601 | 20 | 388 | .089947560 |
| A | 7,769,759 | 0.9215 | 8,431,643 | 13 | 226 | .075484639 |
| A | 7,768,239 | 0.9755 | 7,963,341 | 16 | 137 | .022619996 |
| A | 7,770,879 | 0.9940 | 7,817,786 | 16 | 76 | .022460888 |
| D3 | 6,602,680 | 1.0744 | 6,145,458 | 21 | 1,703 | .071668748 |
| F1 | 1,055,774 | 0.8519 | 1,239,317 | 5 | 54 | .051095474 |
| F1 | 1,036,496 | 0.8912 | 1,163,034 | 5 | 18 | .000612483 |
| F1 | 2,063,395 | 0.9338 | 2,209,676 | 4 | 12 | .001667392 |
| Random Totals: | 41,856,299 | 42,605,856 | 100 | 2,614 | ||
| Catg D1 Exception Values: | 14,047,200 | 16,153,406 | ||||
| Total Test Values (4): | 55,903,499 | 58,759,262 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,937,963 |
Confidence Interval Values (5)
| State Lower Limit: | 55,821,299 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 55,903,499 | (Within Confidence Interval) |
| State Upper Limit: | 61,697,225 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 60,793,941 | (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