2007 Confidence Interval Detail
252/Young
252-902/Newcastle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,152,097 | 0.9967 | 1,155,912 | 12 | 87 | .002403681 |
| A | 1,136,263 | 0.9677 | 1,174,189 | 14 | 46 | .000691834 |
| A | 1,153,713 | 0.9711 | 1,188,048 | 12 | 29 | .005206448 |
| A | 1,096,020 | 0.9773 | 1,121,478 | 10 | 17 | .000977531 |
| D3 | 7,512,640 | 0.9767 | 7,691,860 | 26 | 1,425 | .019363896 |
| G1 | 4,588,190 | 0.9574 | 4,792,344 | 15 | 56 | .020615940 |
| G1 | 4,455,460 | 0.9745 | 4,572,047 | 9 | 14 | .002641784 |
| G1 | 5,030,320 | 1.0123 | 4,969,199 | 5 | 6 | .020249276 |
| Random Totals: | 26,124,703 | 26,665,077 | 103 | 1,680 | ||
| Catg J Exception Values: | 3,244,456 | 3,313,209 | ||||
| Catg D1 Exception Values: | 10,887,160 | 7,990,012 | ||||
| Catg G1 Exception Values: | 3,742,870 | 3,526,111 | ||||
| Total Test Values (4): | 43,999,189 | 41,494,409 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,074,720 |
Confidence Interval Values (5)
| State Lower Limit: | 39,419,689 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 43,569,129 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 43,999,189 | (Outside Confidence Interval) |
| Value Assigned (6): | 43,343,496 | (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