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212/Smith
2017 Confidence Interval Detail
212/Smith
234-906/Van ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,470,447 | 0.9919 | 8,539,618 | 13 | 181 | .028186992 |
| A | 10,076,278 | 0.9710 | 10,377,217 | 11 | 88 | .017603679 |
| A | 8,952,536 | 1.0264 | 8,722,268 | 11 | 41 | .012786026 |
| A | 10,977,663 | 1.0196 | 10,766,637 | 13 | 29 | .009662192 |
| E | 55,420,038 | 1.0077 | 54,996,564 | 17 | 464 | .001738123 |
| F1 | 1,183,717 | 0.9734 | 1,216,064 | 5 | 13 | .000162796 |
| Random Totals: | 95,080,679 | 94,618,368 | 70 | 816 | ||
| Catg D1 Exception Values: | 2,854,278 | 2,367,992 | ||||
| Catg F1 Exception Values: | 5,040,107 | 4,988,266 | ||||
| Total Test Values (4): | 102,975,064 | 101,974,626 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,098,731 |
Confidence Interval Values (5)
| State Lower Limit: | 96,875,895 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 102,975,064 | (Within Confidence Interval) |
| State Upper Limit: | 107,073,357 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 89,338,120 | (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