2010 Confidence Interval Detail
154/Madison
145-906/Normangee ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 581,300 | 0.9734 | 597,185 | 7 | 17 | .001018191 |
| A | 465,070 | 0.9737 | 477,632 | 5 | 7 | .003802962 |
| A | 694,530 | 1.0198 | 681,045 | 6 | 7 | .000980870 |
| A | 885,920 | 0.9841 | 900,234 | 3 | 5 | .002390264 |
| D3 | 25,550,369 | 1.0129 | 25,224,967 | 23 | 818 | .003625232 |
| Random Totals: | 28,177,189 | 27,881,063 | 44 | 854 | ||
| Catg J Exception Values: | 3,808,997 | 3,999,177 | ||||
| Catg D1 Exception Values: | 2,195,530 | 2,319,412 | ||||
| Total Test Values (4): | 34,181,716 | 34,199,652 |
Margin of Error
| Margin of Error Percent: | 5.0000012 |
|---|---|
| Margin of Error Value: | 1,709,983 |
Confidence Interval Values (5)
| State Lower Limit: | 32,489,669 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 34,181,716 | (Within Confidence Interval) |
| State Upper Limit: | 35,909,635 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 35,251,029 | (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