2008 Confidence Interval Detail
116/Hunt
199-902/Royse City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 84,942,275 | 1.0210 | 83,195,176 | 19 | 690 | .006985626 |
| C | 9,882,080 | 1.0059 | 9,824,118 | 16 | 323 | .001834946 |
| D3 | 54,777,400 | 1.0134 | 54,053,089 | 15 | 1,034 | .044188022 |
| Random Totals: | 149,601,755 | 147,072,383 | 50 | 2,047 | ||
| Catg D1 Exception Values: | 1,062,850 | 1,109,319 | ||||
| Total Test Values (4): | 150,664,605 | 148,181,702 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,409,085 |
Confidence Interval Values (5)
| State Lower Limit: | 140,772,617 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 150,664,605 | (Within Confidence Interval) |
| State Upper Limit: | 155,590,787 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 149,303,887 | (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