2006 Confidence Interval Detail
077/Floyd
077-902/Lockney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,498,785 | 1.0142 | 5,421,796 | 15 | 287 | .014688964 |
| A | 5,472,101 | 0.9205 | 5,944,705 | 14 | 160 | .046874450 |
| A | 5,486,781 | 0.8852 | 6,198,352 | 13 | 95 | .029083697 |
| A | 5,443,701 | 1.0067 | 5,407,471 | 11 | 49 | .015389932 |
| D3 | 11,656,340 | 0.9739 | 11,968,724 | 14 | 1,557 | .339341268 |
| F1 | 1,295,774 | 0.8653 | 1,497,485 | 9 | 42 | .080692254 |
| F1 | 3,710,534 | 0.9489 | 3,910,353 | 7 | 14 | .015817707 |
| L1 | 1,802,965 | 0.9852 | 1,830,050 | 8 | 228 | .001632053 |
| L1 | 1,804,209 | 1.0124 | 1,782,111 | 7 | 109 | .001236572 |
| L1 | 2,017,165 | 1.1072 | 1,821,861 | 6 | 38 | .011227335 |
| Random Totals: | 44,188,355 | 45,782,908 | 104 | 2,579 | ||
| Catg J Exception Values: | 4,243,014 | 5,328,895 | ||||
| Catg D1 Exception Values: | 23,666,870 | 19,429,564 | ||||
| Catg F1 Exception Values: | 1,678,310 | 1,698,378 | ||||
| Catg L1 Exception Values: | 7,874,680 | 6,728,107 | ||||
| Total Test Values (4): | 81,651,229 | 78,967,852 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 3,948,393 |
Confidence Interval Values (5)
| State Lower Limit: | 75,019,459 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 81,651,229 | (Within Confidence Interval) |
| State Upper Limit: | 82,916,245 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 77,254,812 | (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