2008 Confidence Interval Detail
096/Hall
096-904/Memphis ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,847,710 | 0.9853 | 6,949,873 | 15 | 445 | .029977227 |
| A | 7,169,030 | 0.9980 | 7,183,397 | 14 | 247 | .030198754 |
| A | 9,130,430 | 0.9934 | 9,191,091 | 15 | 211 | .013589173 |
| A | 11,278,980 | 1.0249 | 11,004,957 | 16 | 146 | .010656944 |
| D3 | 9,889,730 | 0.9600 | 10,301,802 | 17 | 2,350 | .041585433 |
| F1 | 2,096,810 | 1.0092 | 2,077,695 | 7 | 86 | .015271506 |
| F1 | 1,792,770 | 1.0022 | 1,788,835 | 5 | 16 | .003533551 |
| F1 | 1,944,090 | 0.9325 | 2,084,815 | 4 | 7 | .068924489 |
| F1 | 2,044,010 | 0.8853 | 2,308,833 | 3 | 4 | .023973069 |
| L1 | 2,008,390 | 0.9797 | 2,050,005 | 6 | 50 | .002494707 |
| L1 | 2,316,580 | 0.9922 | 2,334,791 | 5 | 20 | .001716171 |
| L1 | 958,100 | 1.1161 | 858,436 | 3 | 4 | .031251865 |
| Random Totals: | 57,476,630 | 58,134,530 | 110 | 3,586 | ||
| Catg J Exception Values: | 8,973,964 | 8,856,596 | ||||
| Catg D1 Exception Values: | 39,051,830 | 37,925,785 | ||||
| Catg L1 Exception Values: | 1,716,510 | 1,797,110 | ||||
| Total Test Values (4): | 107,218,934 | 106,714,021 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,335,701 |
Confidence Interval Values (5)
| State Lower Limit: | 101,378,320 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 107,218,934 | (Within Confidence Interval) |
| State Upper Limit: | 112,049,722 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 109,888,232 | (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