2007 Confidence Interval Detail
094/Guadalupe
094-903/Navarro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 64,619,988 | 0.9718 | 66,495,151 | 24 | 590 | .005888200 |
| A | 64,379,079 | 1.0151 | 63,421,416 | 15 | 355 | .001009361 |
| A | 64,567,036 | 0.9608 | 67,201,328 | 12 | 246 | .039157212 |
| A | 64,355,131 | 0.9960 | 64,613,585 | 18 | 144 | .001403468 |
| D3 | 61,902,225 | 1.0251 | 60,386,523 | 14 | 2,128 | .003346700 |
| Random Totals: | 319,823,459 | 322,118,003 | 83 | 3,463 | ||
| Catg J Exception Values: | 6,572,388 | 5,466,698 | ||||
| Catg D1 Exception Values: | 5,600,636 | 5,975,246 | ||||
| Total Test Values (4): | 331,996,483 | 333,559,947 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,677,997 |
Confidence Interval Values (5)
| State Lower Limit: | 316,881,950 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 331,996,483 | (Within Confidence Interval) |
| State Upper Limit: | 350,237,944 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 461,370,613 | (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