2009 Confidence Interval Detail
018/Bosque
018-903/Morgan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,941,020 | 0.9501 | 7,305,568 | 7 | 147 | .001686811 |
| A | 6,357,510 | 0.9839 | 6,461,541 | 6 | 68 | .001464423 |
| A | 6,634,290 | 0.9943 | 6,672,322 | 6 | 46 | .006650140 |
| A | 7,470,510 | 1.0204 | 7,321,158 | 5 | 28 | .004885257 |
| D3 | 18,169,250 | 1.0622 | 17,105,300 | 21 | 561 | .081935188 |
| Random Totals: | 45,572,580 | 44,865,889 | 45 | 850 | ||
| Catg J Exception Values: | 3,264,297 | 3,330,149 | ||||
| Catg D1 Exception Values: | 2,602,080 | 2,195,054 | ||||
| Total Test Values (4): | 51,438,957 | 50,391,092 |
Margin of Error
| Margin of Error Percent: | 5.0000008 |
|---|---|
| Margin of Error Value: | 2,519,555 |
Confidence Interval Values (5)
| State Lower Limit: | 47,871,537 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 51,438,957 | (Within Confidence Interval) |
| State Upper Limit: | 52,910,647 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 57,169,239 | (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