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080/Franklin
2017 Confidence Interval Detail
080/Franklin
080-901/Mount Vernon ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 148,380,580 | 0.9960 | 148,976,486 | 43 | 1,420 | .030105979 |
| A | 155,030,500 | 0.9233 | 167,909,130 | 23 | 547 | .033255723 |
| A | 155,117,740 | 1.0263 | 151,142,687 | 15 | 323 | .015964541 |
| A | 189,250,990 | 1.0864 | 174,200,101 | 16 | 234 | .295240297 |
| E | 131,137,410 | 0.8968 | 146,228,156 | 17 | 2,046 | .067400362 |
| L1 | 5,073,330 | 0.9882 | 5,133,910 | 7 | 30 | .004957060 |
| L1 | 4,629,640 | 0.9840 | 4,704,919 | 4 | 9 | .001076325 |
| L1 | 2,474,100 | 0.9771 | 2,532,085 | 2 | 2 | .000023321 |
| Random Totals: | 791,094,290 | 800,827,474 | 127 | 4,611 | ||
| Catg J Exception Values: | 759,690 | 1,048,707 | ||||
| Catg D1 Exception Values: | 14,310,170 | 12,375,908 | ||||
| Catg L1 Exception Values: | 61,167,220 | 61,172,223 | ||||
| Total Test Values (4): | 867,331,370 | 875,424,312 |
Margin of Error
| Margin of Error Percent: | 5.9113949 |
|---|---|
| Margin of Error Value: | 51,749,788 |
Confidence Interval Values (5)
| State Lower Limit: | 823,674,524 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 867,331,370 | (Within Confidence Interval) |
| State Upper Limit: | 927,174,100 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 987,717,622 | (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