2009 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 | 24,803,960 | 0.9930 | 24,978,812 | 14 | 283 | .002297526 |
| A | 25,233,878 | 1.0018 | 25,188,539 | 17 | 172 | .002631504 |
| A | 22,362,223 | 1.0029 | 22,297,560 | 7 | 109 | .005585197 |
| A | 18,491,940 | 1.0506 | 17,601,314 | 6 | 63 | .018957148 |
| C | 8,127,010 | 0.8884 | 9,147,918 | 6 | 302 | .015896641 |
| C | 2,132,100 | 1.0620 | 2,007,627 | 7 | 59 | .001827161 |
| C | 1,875,640 | 0.9650 | 1,943,668 | 6 | 45 | .020167390 |
| C | 2,916,290 | 1.0642 | 2,740,359 | 6 | 38 | .014303634 |
| D3 | 69,256,869 | 0.9907 | 69,907,004 | 20 | 1,049 | .038257431 |
| Random Totals: | 175,199,910 | 175,812,801 | 89 | 2,120 | ||
| Catg D1 Exception Values: | 1,011,050 | 1,009,234 | ||||
| Total Test Values (4): | 176,210,960 | 176,822,035 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 8,841,102 |
Confidence Interval Values (5)
| State Lower Limit: | 167,980,933 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 176,210,960 | (Within Confidence Interval) |
| State Upper Limit: | 185,663,137 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 184,265,647 | (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