2011 Confidence Interval Detail
013/Bee
013-905/Skidmore-Tynan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,908,060 | 0.8999 | 8,787,710 | 11 | 317 | .054324374 |
| A | 6,478,490 | 0.9742 | 6,650,062 | 10 | 116 | .005039136 |
| A | 8,261,310 | 1.0355 | 7,978,088 | 11 | 87 | .011080899 |
| A | 7,857,040 | 0.9866 | 7,963,754 | 10 | 50 | .005279214 |
| D3 | 28,194,510 | 0.9569 | 29,464,427 | 15 | 2,234 | .027190587 |
| G1 | 5,583,250 | 0.9744 | 5,729,936 | 7 | 25 | .025518484 |
| G1 | 5,900,510 | 1.0251 | 5,756,034 | 5 | 10 | .005512406 |
| G1 | 5,208,640 | 0.9910 | 5,255,943 | 3 | 5 | .005700811 |
| G1 | 4,973,400 | 0.9963 | 4,991,870 | 2 | 3 | .002609261 |
| Random Totals: | 80,365,210 | 82,577,824 | 74 | 2,847 | ||
| Catg J Exception Values: | 5,573,009 | 5,677,838 | ||||
| Catg D1 Exception Values: | 19,478,650 | 21,381,856 | ||||
| Total Test Values (4): | 105,416,869 | 109,637,518 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 5,481,876 |
Confidence Interval Values (5)
| State Lower Limit: | 104,155,642 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 105,416,869 | (Within Confidence Interval) |
| State Upper Limit: | 115,119,394 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 114,720,016 | (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