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138/Knox
2017 Confidence Interval Detail
138/Knox
138-902/Knox City-O'Brien CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,931,110 | 1.0334 | 3,804,055 | 15 | 177 | .006640475 |
| A | 4,009,860 | 0.9743 | 4,115,632 | 15 | 116 | .012703861 |
| A | 3,652,200 | 1.0051 | 3,633,668 | 15 | 71 | .035826558 |
| A | 3,931,370 | 0.9983 | 3,938,065 | 15 | 48 | .010231634 |
| E | 7,536,220 | 1.0396 | 7,249,154 | 20 | 157 | .018957168 |
| G1 | 8,676,817 | 1.0014 | 8,664,686 | 13 | 43 | .037597650 |
| L1 | 729,380 | 0.9875 | 738,613 | 9 | 27 | .008941821 |
| L1 | 787,020 | 1.0075 | 781,161 | 3 | 6 | .012527208 |
| Random Totals: | 33,253,977 | 32,925,034 | 105 | 645 | ||
| Catg J Exception Values: | 2,696,280 | 2,766,992 | ||||
| Catg D1 Exception Values: | 7,069,950 | 6,906,784 | ||||
| Catg G1 Exception Values: | 2,357,120 | 2,407,270 | ||||
| Catg L1 Exception Values: | 539,270 | 528,456 | ||||
| Total Test Values (4): | 45,916,597 | 45,534,536 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,276,726 |
Confidence Interval Values (5)
| State Lower Limit: | 43,257,810 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 45,916,597 | (Within Confidence Interval) |
| State Upper Limit: | 47,811,262 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 63,834,350 | (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