2009 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 | 10,209,666 | 0.9509 | 10,736,845 | 7 | 220 | .012887063 |
| A | 9,418,516 | 0.9618 | 9,792,593 | 7 | 104 | .007068658 |
| A | 11,754,678 | 0.9808 | 11,984,786 | 6 | 93 | .008292929 |
| A | 11,538,360 | 1.0008 | 11,529,137 | 6 | 55 | .016745953 |
| D3 | 49,150,931 | 1.0506 | 46,783,677 | 21 | 1,428 | .026726751 |
| L1 | 496,345 | 0.9828 | 505,032 | 10 | 21 | .020943872 |
| L1 | 166,789 | 0.9988 | 166,989 | 4 | 4 | .000468625 |
| Random Totals: | 92,735,285 | 91,499,059 | 61 | 1,925 | ||
| Catg D1 Exception Values: | 3,600,393 | 2,761,515 | ||||
| Catg L1 Exception Values: | 1,104,291 | 1,117,661 | ||||
| Total Test Values (4): | 97,439,969 | 95,378,235 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 4,768,912 |
Confidence Interval Values (5)
| State Lower Limit: | 90,609,323 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 97,439,969 | (Within Confidence Interval) |
| State Upper Limit: | 100,147,147 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 84,459,340 | (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