2011 Confidence Interval Detail
014/Bell
014-907/Rogers ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 13,513,891 | 0.8862 | 15,249,256 | 10 | 296 | .054518720 |
| A | 13,742,672 | 0.9720 | 14,138,551 | 10 | 135 | .019071208 |
| A | 13,382,517 | 0.9654 | 13,862,147 | 10 | 92 | .007479572 |
| A | 13,192,778 | 0.9752 | 13,528,279 | 10 | 57 | .003298154 |
| D3 | 70,434,009 | 1.0420 | 67,595,018 | 19 | 2,384 | .030290991 |
| Random Totals: | 124,265,867 | 124,373,251 | 59 | 2,964 | ||
| Catg J Exception Values: | 972,154 | 939,641 | ||||
| Catg D1 Exception Values: | 13,476,692 | 18,688,602 | ||||
| Total Test Values (4): | 138,714,713 | 144,001,494 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 7,200,075 |
Confidence Interval Values (5)
| State Lower Limit: | 136,801,419 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 138,714,713 | (Within Confidence Interval) |
| State Upper Limit: | 151,201,569 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 138,474,614 | (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