2008 Confidence Interval Detail
161/McLennan
161-918/Axtell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,499,299 | 0.8954 | 8,375,362 | 9 | 185 | .035592777 |
| A | 7,694,578 | 0.9305 | 8,269,294 | 8 | 101 | .014146438 |
| A | 7,272,519 | 0.9672 | 7,519,147 | 8 | 68 | .008845784 |
| A | 16,683,696 | 0.9929 | 16,802,997 | 7 | 104 | .013137444 |
| D3 | 48,269,117 | 0.9755 | 49,481,412 | 21 | 1,430 | .019870014 |
| Random Totals: | 87,419,209 | 90,448,212 | 53 | 1,888 | ||
| Catg D1 Exception Values: | 3,199,751 | 2,572,906 | ||||
| Total Test Values (4): | 90,618,960 | 93,021,118 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 4,651,056 |
Confidence Interval Values (5)
| State Lower Limit: | 88,370,062 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 90,618,960 | (Within Confidence Interval) |
| State Upper Limit: | 97,672,174 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 81,458,135 | (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