Top navigation skipped
029/Calhoun
2017 Confidence Interval Detail
029/Calhoun
029-901/Calhoun County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 238,433,489 | 0.9927 | 240,186,853 | 31 | 3,715 | .029734700 |
| A | 244,376,455 | 0.9497 | 257,319,633 | 25 | 1,987 | .012565152 |
| A | 255,232,065 | 0.9934 | 256,927,788 | 21 | 1,290 | .008788602 |
| A | 261,726,687 | 0.9109 | 287,327,574 | 13 | 667 | .009942993 |
| C1 | 27,617,760 | 1.0644 | 25,946,787 | 16 | 1,894 | .025160265 |
| C1 | 33,870,322 | 0.9735 | 34,792,318 | 24 | 802 | .013811686 |
| C1 | 30,391,947 | 0.9346 | 32,518,668 | 13 | 406 | .014182210 |
| C1 | 32,224,170 | 0.9992 | 32,249,970 | 10 | 205 | .005731238 |
| F1 | 41,686,691 | 0.9564 | 43,587,088 | 15 | 386 | .010554066 |
| F1 | 40,685,518 | 0.9133 | 44,547,813 | 9 | 140 | .046377408 |
| F1 | 44,840,800 | 0.9380 | 47,804,691 | 8 | 56 | .025917804 |
| F1 | 38,731,560 | 0.8622 | 44,921,781 | 6 | 14 | .051337796 |
| L1 | 35,886,510 | 1.0187 | 35,227,751 | 11 | 248 | .005776047 |
| L1 | 27,519,670 | 0.9850 | 27,938,751 | 9 | 27 | .001290649 |
| L1 | 31,958,140 | 1.0655 | 29,993,562 | 5 | 9 | .010156337 |
| L1 | 30,168,350 | 1.1913 | 25,323,890 | 2 | 4 | .177444431 |
| Random Totals: | 1,415,350,134 | 1,466,614,918 | 218 | 11,850 | ||
| Catg J Exception Values: | 43,804,750 | 44,615,891 | ||||
| Catg D1 Exception Values: | 27,645,183 | 19,692,751 | ||||
| Total Test Values (4): | 1,486,800,067 | 1,530,923,560 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 76,546,178 |
Confidence Interval Values (5)
| State Lower Limit: | 1,454,377,382 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,486,800,067 | (Within Confidence Interval) |
| State Upper Limit: | 1,607,469,738 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,463,341,967 | (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, D2, E, 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