2012 Confidence Interval Detail
030/Callahan
030-901/Cross Plains ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,471,090 | 0.9260 | 4,828,391 | 12 | 208 | .006952150 |
| A | 4,545,230 | 0.9763 | 4,655,567 | 13 | 95 | .018735934 |
| A | 4,552,260 | 0.9597 | 4,743,420 | 12 | 60 | .009493774 |
| A | 5,395,300 | 0.9691 | 5,567,331 | 11 | 39 | .001994351 |
| D3 | 33,747,720 | 0.9252 | 36,476,135 | 23 | 1,974 | .053010174 |
| F1 | 1,069,710 | 0.9725 | 1,099,959 | 10 | 50 | .002424622 |
| F1 | 1,115,000 | 0.9572 | 1,164,856 | 7 | 19 | .009468555 |
| F1 | 1,001,200 | 0.9891 | 1,012,233 | 7 | 9 | .000899546 |
| F1 | 1,456,980 | 0.9869 | 1,476,320 | 3 | 5 | .000280734 |
| L1 | 901,190 | 0.9891 | 911,121 | 8 | 40 | .008435266 |
| L1 | 1,026,310 | 0.9935 | 1,033,025 | 6 | 15 | .000861806 |
| L1 | 835,310 | 1.0058 | 830,493 | 4 | 6 | .004846658 |
| Random Totals: | 60,117,300 | 63,798,851 | 116 | 2,520 | ||
| Catg J Exception Values: | 955,082 | 1,322,892 | ||||
| Catg D1 Exception Values: | 6,746,400 | 6,912,450 | ||||
| Catg L1 Exception Values: | 577,475 | 576,444 | ||||
| Total Test Values (4): | 68,396,257 | 72,610,637 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 3,630,532 |
Confidence Interval Values (5)
| Local Test Value: | 68,396,257 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 68,980,105 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 76,241,169 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 64,592,245 | (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