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188/Potter
2017 Confidence Interval Detail
188/Potter
188-903/Highland Park ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,565,553 | 0.9742 | 11,871,847 | 9 | 312 | .003266544 |
| A | 11,294,102 | 0.9374 | 12,048,327 | 8 | 112 | .019722991 |
| A | 11,135,605 | 0.9993 | 11,143,405 | 10 | 65 | .039710221 |
| A | 12,540,995 | 1.0776 | 11,637,894 | 7 | 35 | .006661523 |
| F1 | 24,528,211 | 0.9884 | 24,816,077 | 15 | 72 | .008084785 |
| F1 | 22,112,896 | 0.9856 | 22,435,974 | 11 | 23 | .006506256 |
| F1 | 30,392,618 | 0.9516 | 31,938,438 | 7 | 13 | .030343303 |
| F1 | 33,514,413 | 0.6925 | 48,396,264 | 3 | 6 | .130566056 |
| L1 | 51,274,203 | 0.9631 | 53,238,711 | 9 | 96 | .003034031 |
| L1 | 40,359,309 | 0.9860 | 40,932,362 | 7 | 21 | .003426468 |
| L1 | 78,889,868 | 1.0303 | 76,569,803 | 5 | 14 | .002121635 |
| Random Totals: | 327,607,773 | 345,029,102 | 91 | 769 | ||
| Catg J Exception Values: | 270,023,220 | 302,205,392 | ||||
| Catg D1 Exception Values: | 5,083,411 | 4,182,557 | ||||
| Catg L1 Exception Values: | 43,368,843 | 43,423,875 | ||||
| Total Test Values (4): | 646,083,247 | 694,840,926 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 34,742,046 |
Confidence Interval Values (5)
| Local Test Value: | 646,083,247 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 660,098,880 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 729,582,972 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,182,353,980 | (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