2011 Confidence Interval Detail
167/Mills
167-902/Mullin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 891,130 | 0.9072 | 982,286 | 10 | 41 | .043455999 |
| A | 972,680 | 0.9493 | 1,024,629 | 10 | 27 | .017880809 |
| A | 825,140 | 0.8767 | 941,189 | 10 | 16 | .021754072 |
| A | 1,102,960 | 0.9167 | 1,203,185 | 5 | 12 | .003779459 |
| D3 | 34,363,540 | 0.9704 | 35,411,727 | 15 | 2,166 | .015758947 |
| Random Totals: | 38,155,450 | 39,563,016 | 50 | 2,262 | ||
| Catg J Exception Values: | 302,010 | 539,531 | ||||
| Catg D1 Exception Values: | 12,411,010 | 14,144,986 | ||||
| Total Test Values (4): | 50,868,470 | 54,247,533 |
Margin of Error
| Margin of Error Percent: | 5.0000006 |
|---|---|
| Margin of Error Value: | 2,712,377 |
Confidence Interval Values (5)
| Local Test Value: | 50,868,470 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 51,535,156 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 56,959,910 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 53,323,161 | (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