2011 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 | 64,670,395 | 1.0179 | 63,533,152 | 11 | 1,271 | .007898154 |
| A | 63,907,730 | 0.9540 | 66,989,235 | 13 | 613 | .002588827 |
| A | 67,279,495 | 0.9481 | 70,962,446 | 11 | 387 | .006339669 |
| A | 66,583,875 | 1.0008 | 66,530,650 | 10 | 220 | .003546852 |
| D3 | 138,453,048 | 0.9300 | 148,874,245 | 16 | 6,162 | .026569355 |
| G1 | 98,297,210 | 0.9834 | 99,956,488 | 11 | 408 | .022275467 |
| G1 | 98,603,600 | 0.9349 | 105,469,676 | 9 | 188 | .020649972 |
| G1 | 98,141,249 | 0.9994 | 98,200,169 | 9 | 111 | .019039589 |
| G1 | 97,529,433 | 1.0056 | 96,986,310 | 8 | 55 | .005181598 |
| Random Totals: | 793,466,035 | 817,502,371 | 98 | 9,415 | ||
| Catg J Exception Values: | 15,658,627 | 15,511,450 | ||||
| Catg D1 Exception Values: | 11,855,997 | 11,856,144 | ||||
| Total Test Values (4): | 820,980,659 | 844,869,965 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 42,243,498 |
Confidence Interval Values (5)
| State Lower Limit: | 802,626,467 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 820,980,659 | (Within Confidence Interval) |
| State Upper Limit: | 887,113,463 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,019,164,950 | (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