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119/Jack
2017 Confidence Interval Detail
119/Jack
119-903/Perrin-Whitt CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 28,822,490 | 0.7354 | 39,192,943 | 20 | 660 | .060365260 |
| G1 | 2,924,800 | 0.9837 | 2,973,264 | 15 | 135 | .081094027 |
| G1 | 2,875,110 | 0.9967 | 2,884,629 | 14 | 29 | .010564318 |
| G1 | 2,940,980 | 0.9581 | 3,069,596 | 9 | 13 | .096896410 |
| Random Totals: | 37,563,380 | 48,120,432 | 58 | 837 | ||
| Catg J Exception Values: | 81,090 | 105,143 | ||||
| Catg D1 Exception Values: | 4,939,280 | 5,811,551 | ||||
| Catg G1 Exception Values: | 7,708,888 | 7,506,068 | ||||
| Total Test Values (4): | 50,292,638 | 61,543,194 |
Margin of Error
| Margin of Error Percent: | 6.9668776 |
|---|---|
| Margin of Error Value: | 4,287,639 |
Confidence Interval Values (5)
| Local Test Value: | 50,292,638 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 57,255,555 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 65,830,833 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 239,940,480 | (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