2011 Confidence Interval Detail
147/Limestone
147-903/Mexia ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 43,421,411 | 0.9865 | 44,015,622 | 10 | 1,272 | .005864415 |
| A | 45,261,505 | 0.9456 | 47,865,382 | 11 | 734 | .003954140 |
| A | 42,230,798 | 0.9028 | 46,777,579 | 10 | 446 | .015058057 |
| A | 46,330,780 | 0.9936 | 46,629,207 | 10 | 269 | .003397891 |
| D3 | 78,327,209 | 1.0570 | 74,103,320 | 18 | 3,619 | .047000285 |
| F1 | 17,372,725 | 0.8725 | 19,911,433 | 9 | 184 | .293990011 |
| F1 | 17,198,315 | 0.7646 | 22,493,219 | 8 | 56 | .069642887 |
| F1 | 16,745,258 | 0.9580 | 17,479,392 | 6 | 16 | .085227866 |
| G1 | 6,857,450 | 1.0108 | 6,784,181 | 7 | 29 | .074034305 |
| G1 | 6,752,380 | 0.9964 | 6,776,776 | 6 | 14 | .040312177 |
| G1 | 6,906,900 | 1.0551 | 6,546,204 | 4 | 7 | .005100810 |
| G1 | 6,328,931 | 1.0021 | 6,315,668 | 2 | 3 | .002376429 |
| L1 | 8,176,087 | 0.9301 | 8,790,546 | 9 | 139 | .027425407 |
| L1 | 11,147,758 | 1.0145 | 10,988,426 | 7 | 27 | .004635101 |
| L1 | 4,894,993 | 0.9382 | 5,217,430 | 2 | 3 | .002825634 |
| Random Totals: | 357,952,500 | 370,694,385 | 119 | 6,818 | ||
| Catg J Exception Values: | 7,900,256 | 7,726,369 | ||||
| Catg D1 Exception Values: | 4,056,508 | 4,061,789 | ||||
| Catg F1 Exception Values: | 16,032,300 | 15,355,979 | ||||
| Catg L1 Exception Values: | 6,231,104 | 6,233,727 | ||||
| Total Test Values (4): | 392,172,668 | 404,072,249 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 20,203,612 |
Confidence Interval Values (5)
| State Lower Limit: | 383,868,637 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 392,172,668 | (Within Confidence Interval) |
| State Upper Limit: | 424,275,861 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 403,913,636 | (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