2010 Confidence Interval Detail
173/Motley
173-901/Motley County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,120,671 | 0.9234 | 3,379,544 | 10 | 185 | .002824432 |
| A | 3,640,002 | 0.9043 | 4,025,215 | 10 | 122 | .005764070 |
| A | 3,722,990 | 0.9817 | 3,792,391 | 10 | 74 | .001706131 |
| A | 4,311,728 | 0.9999 | 4,312,159 | 10 | 48 | .017971663 |
| D3 | 8,075,041 | 0.9842 | 8,204,675 | 21 | 2,868 | .002307653 |
| Random Totals: | 22,870,432 | 23,713,984 | 61 | 3,297 | ||
| Catg J Exception Values: | 4,216,155 | 3,984,471 | ||||
| Catg D1 Exception Values: | 43,776,011 | 47,526,751 | ||||
| Total Test Values (4): | 70,862,598 | 75,225,206 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,761,260 |
Confidence Interval Values (5)
| Local Test Value: | 70,862,598 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 71,463,946 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 78,986,466 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 81,558,706 | (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