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212/Smith
2017 Confidence Interval Detail
212/Smith
212-906/Whitehouse ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 319,820,865 | 0.9780 | 327,015,199 | 85 | 2,513 | .009549997 |
| A | 349,433,246 | 0.9884 | 353,534,243 | 84 | 1,896 | .008515535 |
| A | 360,712,594 | 0.9953 | 362,415,949 | 57 | 1,282 | .005549547 |
| A | 357,081,558 | 1.0451 | 341,672,144 | 22 | 505 | .019024625 |
| E | 178,330,097 | 1.0232 | 174,286,647 | 14 | 1,143 | .005544091 |
| F1 | 53,738,403 | 0.9968 | 53,910,918 | 10 | 189 | .004863746 |
| F1 | 54,421,786 | 0.8423 | 64,610,930 | 9 | 63 | .089011893 |
| F1 | 57,237,778 | 0.9302 | 61,532,765 | 8 | 22 | .006846511 |
| F1 | 61,313,861 | 1.0352 | 59,229,000 | 2 | 5 | .000862846 |
| Random Totals: | 1,792,090,188 | 1,798,207,795 | 291 | 7,618 | ||
| Catg D1 Exception Values: | 4,504,007 | 3,878,074 | ||||
| Total Test Values (4): | 1,796,594,195 | 1,802,085,869 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 90,104,293 |
Confidence Interval Values (5)
| State Lower Limit: | 1,711,981,576 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,796,594,195 | (Within Confidence Interval) |
| State Upper Limit: | 1,892,190,162 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,946,511,930 | (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, D2, E, 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