2010 Confidence Interval Detail
019/Bowie
019-912/Pleasant Grove ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 140,567,043 | 0.9700 | 144,914,477 | 39 | 1,254 | .011394239 |
| A | 143,806,702 | 0.9937 | 144,718,428 | 28 | 883 | .010685186 |
| A | 146,883,260 | 1.0006 | 146,795,183 | 25 | 633 | .009793917 |
| A | 146,934,243 | 1.0330 | 142,240,313 | 11 | 322 | .009558859 |
| F1 | 34,316,265 | 0.8856 | 38,749,170 | 10 | 63 | .021268177 |
| F1 | 34,347,592 | 0.9774 | 35,141,797 | 7 | 21 | .007982054 |
| F1 | 31,546,467 | 0.9388 | 33,602,969 | 4 | 8 | .007588038 |
| Random Totals: | 678,401,572 | 686,162,337 | 124 | 3,184 | ||
| Catg J Exception Values: | 4,631,810 | 4,077,082 | ||||
| Catg D1 Exception Values: | 4,213,166 | 3,812,246 | ||||
| Catg F1 Exception Values: | 31,004,589 | 27,900,000 | ||||
| Total Test Values (4): | 718,251,137 | 721,951,665 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 36,097,583 |
Confidence Interval Values (5)
| State Lower Limit: | 685,854,082 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 718,251,137 | (Within Confidence Interval) |
| State Upper Limit: | 758,049,248 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 801,349,431 | (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