2007 Confidence Interval Detail
119/Jack
119-901/Bryson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,451,644 | 0.8020 | 1,810,030 | 6 | 76 | .028005685 |
| A | 1,479,596 | 0.9900 | 1,494,541 | 9 | 39 | .005530400 |
| A | 1,451,591 | 1.0242 | 1,417,293 | 7 | 26 | .022166571 |
| A | 1,414,877 | 1.0493 | 1,348,401 | 8 | 18 | .013162614 |
| D3 | 19,283,460 | 0.9822 | 19,632,926 | 31 | 2,204 | .013668175 |
| G1 | 8,585,210 | 1.0552 | 8,136,097 | 14 | 121 | .017126636 |
| G1 | 8,616,830 | 0.9947 | 8,662,743 | 11 | 40 | .009604922 |
| G1 | 8,866,400 | 1.0094 | 8,783,832 | 9 | 19 | .011080527 |
| G1 | 7,833,460 | 0.9842 | 7,959,216 | 4 | 5 | .002496870 |
| Random Totals: | 58,983,068 | 59,245,079 | 99 | 2,548 | ||
| Catg J Exception Values: | 10,534,214 | 10,655,143 | ||||
| Catg D1 Exception Values: | 6,422,100 | 6,917,235 | ||||
| Total Test Values (4): | 75,939,382 | 76,817,457 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 3,840,873 |
Confidence Interval Values (5)
| State Lower Limit: | 72,976,584 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 75,939,382 | (Within Confidence Interval) |
| State Upper Limit: | 80,658,330 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 106,828,859 | (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