2006 Confidence Interval Detail
147/Limestone
147-902/Groesbeck ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 39,950,856 | 0.9566 | 41,763,387 | 24 | 1,193 | .053790018 |
| A | 39,961,537 | 0.8904 | 44,880,432 | 15 | 615 | .040389430 |
| A | 40,016,563 | 0.8602 | 46,520,069 | 17 | 391 | .034913544 |
| A | 39,824,287 | 0.8458 | 47,084,756 | 8 | 231 | .022958903 |
| D3 | 80,798,477 | 0.8962 | 90,156,747 | 42 | 5,536 | .105313530 |
| G1 | 127,716,504 | 0.7989 | 159,865,445 | 11 | 270 | .426854788 |
| G1 | 126,897,156 | 0.9342 | 135,835,106 | 10 | 108 | .059546343 |
| G1 | 127,105,811 | 1.0290 | 123,523,626 | 9 | 61 | .004964765 |
| G1 | 126,368,988 | 0.9939 | 127,144,570 | 9 | 38 | .028508620 |
| Random Totals: | 748,640,179 | 816,774,138 | 145 | 8,443 | ||
| Catg J Exception Values: | 36,023,801 | 39,142,865 | ||||
| Catg D1 Exception Values: | 12,931,346 | 13,316,243 | ||||
| Total Test Values (4): | 797,595,326 | 869,233,246 |
Margin of Error
| Margin of Error Percent: | 7.6032797 |
|---|---|
| Margin of Error Value: | 66,090,235 |
Confidence Interval Values (5)
| Local Test Value: | 797,595,326 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 803,143,011 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 935,323,481 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,643,752,838 | (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