2006 Confidence Interval Detail
160/McCulloch
160-904/Rochelle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 502,408 | 0.9094 | 552,461 | 8 | 37 | .041602299 |
| A | 497,670 | 0.9713 | 512,375 | 6 | 19 | .000665714 |
| A | 492,651 | 0.9756 | 504,972 | 5 | 12 | .000298551 |
| A | 494,933 | 1.0146 | 487,811 | 5 | 6 | .014949516 |
| D3 | 18,763,130 | 0.9229 | 20,330,621 | 27 | 2,282 | .079627505 |
| Random Totals: | 20,750,792 | 22,388,240 | 51 | 2,356 | ||
| Catg J Exception Values: | 3,054,700 | 2,928,163 | ||||
| Catg D1 Exception Values: | 10,979,450 | 10,981,160 | ||||
| Total Test Values (4): | 34,784,942 | 36,297,563 |
Margin of Error
| Margin of Error Percent: | 6.0809675 |
|---|---|
| Margin of Error Value: | 2,207,243 |
Confidence Interval Values (5)
| State Lower Limit: | 34,090,320 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 34,784,942 | (Within Confidence Interval) |
| State Upper Limit: | 38,504,806 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 33,364,835 | (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