2009 Confidence Interval Detail
138/Knox
138-903/Munday ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,719,865 | 0.9389 | 3,961,940 | 17 | 260 | .054131909 |
| A | 3,684,585 | 0.9314 | 3,955,964 | 15 | 148 | .005849875 |
| A | 3,889,165 | 0.9119 | 4,264,903 | 15 | 105 | .012945996 |
| A | 4,068,192 | 0.8060 | 5,047,385 | 15 | 61 | .040269627 |
| D3 | 4,312,195 | 0.9480 | 4,548,729 | 20 | 1,279 | .196830775 |
| L1 | 1,325,836 | 1.0297 | 1,287,594 | 7 | 52 | .010433864 |
| L1 | 939,045 | 0.9869 | 951,510 | 6 | 9 | .000300198 |
| L1 | 1,263,202 | 1.1753 | 1,074,791 | 4 | 6 | .136277822 |
| Random Totals: | 23,202,085 | 25,092,816 | 99 | 1,920 | ||
| Catg J Exception Values: | 3,209,503 | 2,974,807 | ||||
| Catg D1 Exception Values: | 16,293,580 | 16,626,441 | ||||
| Catg L1 Exception Values: | 984,824 | 936,451 | ||||
| Total Test Values (4): | 43,689,992 | 45,630,515 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 2,281,526 |
Confidence Interval Values (5)
| State Lower Limit: | 43,348,989 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 43,689,992 | (Within Confidence Interval) |
| State Upper Limit: | 47,912,041 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 44,315,719 | (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