2010 Confidence Interval Detail
019/Bowie
019-911/Red Lick ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 29,316,586 | 0.9359 | 31,324,486 | 14 | 232 | .003402839 |
| A | 35,123,465 | 0.9494 | 36,995,434 | 14 | 189 | .007103458 |
| A | 34,223,860 | 0.9856 | 34,723,884 | 13 | 136 | .002159458 |
| A | 33,293,545 | 0.9875 | 33,714,982 | 15 | 87 | .004515319 |
| D3 | 18,550,548 | 1.1119 | 16,683,648 | 14 | 363 | .032329884 |
| Random Totals: | 150,508,004 | 153,442,434 | 70 | 1,007 | ||
| Catg J Exception Values: | 10,592,140 | 9,224,153 | ||||
| Catg D1 Exception Values: | 321,115 | 268,513 | ||||
| Total Test Values (4): | 161,421,259 | 162,935,100 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,146,755 |
Confidence Interval Values (5)
| State Lower Limit: | 154,788,345 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 161,421,259 | (Within Confidence Interval) |
| State Upper Limit: | 171,081,855 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 162,955,518 | (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