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078/Foard
2018 Confidence Interval Detail
078/Foard
078-901/Crowell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,122,110 | 0.5810 | 5,373,683 | 9 | 182 | .092879832 |
| A | 3,070,330 | 0.5926 | 5,181,117 | 10 | 102 | .041725069 |
| A | 3,194,180 | 0.6912 | 4,621,209 | 8 | 69 | .038283060 |
| A | 2,910,850 | 0.7535 | 3,863,106 | 8 | 33 | .020687165 |
| E | 11,391,960 | 0.8127 | 14,017,423 | 17 | 647 | .067625672 |
| Random Totals: | 23,689,430 | 33,056,538 | 52 | 1,033 | ||
| Catg J Exception Values: | 152,840 | 167,976 | ||||
| Catg D1 Exception Values: | 38,725,750 | 31,811,312 | ||||
| Total Test Values (4): | 62,568,020 | 65,035,826 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,251,791 |
Confidence Interval Values (5)
| State Lower Limit: | 61,784,035 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 62,568,020 | (Within Confidence Interval) |
| State Upper Limit: | 68,287,617 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 214,686,454 | (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