2008 Confidence Interval Detail
077/Floyd
077-901/Floydada ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,721,930 | 0.9568 | 10,160,880 | 16 | 536 | .013138813 |
| A | 9,911,660 | 0.9023 | 10,984,883 | 15 | 286 | .022057467 |
| A | 10,681,250 | 0.9444 | 11,310,091 | 17 | 180 | .019059695 |
| A | 12,909,450 | 0.9360 | 13,792,147 | 15 | 122 | .000941465 |
| D3 | 18,884,490 | 0.9064 | 20,834,609 | 37 | 3,175 | .018340203 |
| F1 | 2,063,800 | 1.2162 | 1,696,925 | 6 | 85 | .052394722 |
| F1 | 1,978,450 | 0.8829 | 2,240,854 | 6 | 31 | .010755069 |
| F1 | 1,890,140 | 0.9082 | 2,081,194 | 5 | 14 | .027314353 |
| F1 | 1,964,050 | 0.9306 | 2,110,520 | 3 | 6 | .003655959 |
| L1 | 2,166,840 | 0.9686 | 2,237,084 | 6 | 65 | .004785358 |
| L1 | 2,409,380 | 1.0106 | 2,384,108 | 5 | 17 | .001346322 |
| L1 | 3,849,980 | 1.0418 | 3,695,508 | 4 | 10 | .001671142 |
| Random Totals: | 78,431,420 | 83,528,803 | 135 | 4,527 | ||
| Catg J Exception Values: | 6,379,807 | 7,328,088 | ||||
| Catg D1 Exception Values: | 52,939,110 | 46,854,816 | ||||
| Total Test Values (4): | 137,750,337 | 137,711,707 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,885,585 |
Confidence Interval Values (5)
| State Lower Limit: | 130,826,122 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 137,750,337 | (Within Confidence Interval) |
| State Upper Limit: | 144,597,292 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 209,606,024 | (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