2006 Confidence Interval Detail
161/McLennan
161-901/Crawford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,833,350 | 0.9567 | 14,459,444 | 12 | 217 | .028392429 |
| A | 13,796,645 | 0.9649 | 14,298,523 | 12 | 103 | .022644671 |
| A | 13,705,775 | 0.9201 | 14,895,962 | 12 | 69 | .056895651 |
| A | 13,656,124 | 0.9826 | 13,897,948 | 10 | 38 | .009565933 |
| D3 | 43,596,299 | 0.9910 | 43,992,229 | 21 | 1,555 | .098992378 |
| L1 | 1,430,849 | 0.9580 | 1,493,579 | 7 | 32 | .032715032 |
| L1 | 1,449,036 | 1.0358 | 1,398,953 | 2 | 3 | .002154253 |
| Random Totals: | 101,468,078 | 104,436,638 | 76 | 2,017 | ||
| Catg J Exception Values: | 4,730,591 | 4,867,540 | ||||
| Catg D1 Exception Values: | 7,039,832 | 7,670,721 | ||||
| Catg L1 Exception Values: | 9,368,188 | 9,497,606 | ||||
| Total Test Values (4): | 122,606,689 | 126,472,505 |
Margin of Error
| Margin of Error Percent: | 5.1890512 |
|---|---|
| Margin of Error Value: | 6,562,723 |
Confidence Interval Values (5)
| State Lower Limit: | 119,909,782 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 122,606,689 | (Within Confidence Interval) |
| State Upper Limit: | 133,035,228 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 116,963,389 | (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