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083/Gaines
2017 Confidence Interval Detail
083/Gaines
083-901/Seagraves ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,865,595 | 0.9947 | 7,907,505 | 12 | 282 | .038739508 |
| A | 12,907,430 | 0.8916 | 14,476,705 | 12 | 227 | .013601814 |
| A | 11,263,030 | 0.8940 | 12,598,468 | 11 | 124 | .013079778 |
| A | 12,596,870 | 0.9481 | 13,286,436 | 11 | 83 | .015609725 |
| E | 11,826,677 | 0.9349 | 12,650,205 | 20 | 196 | .115823364 |
| G1 | 9,106,393 | 1.0731 | 8,486,062 | 10 | 29 | .033468301 |
| Random Totals: | 65,565,995 | 69,405,381 | 76 | 941 | ||
| Catg J Exception Values: | 2,106,665 | 2,542,924 | ||||
| Catg D1 Exception Values: | 9,408,743 | 4,380,787 | ||||
| Catg G1 Exception Values: | 15,450,488 | 16,911,842 | ||||
| Total Test Values (4): | 92,531,891 | 93,240,934 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,662,046 |
Confidence Interval Values (5)
| State Lower Limit: | 88,578,888 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 92,531,891 | (Within Confidence Interval) |
| State Upper Limit: | 97,902,980 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 148,200,139 | (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