2011 Confidence Interval Detail
080/Franklin
250-907/Winnsboro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,938,470 | 1.0634 | 6,524,798 | 10 | 172 | .024125848 |
| A | 6,649,710 | 1.1541 | 5,761,814 | 10 | 99 | .043888794 |
| A | 6,738,860 | 1.0022 | 6,724,067 | 10 | 64 | .007359611 |
| A | 7,780,710 | 0.9813 | 7,928,982 | 10 | 19 | .034915734 |
| D3 | 18,740,400 | 1.1705 | 16,010,594 | 15 | 827 | .090902521 |
| F1 | 3,582,230 | 0.8481 | 4,223,830 | 7 | 30 | .150992967 |
| Random Totals: | 50,430,380 | 47,174,085 | 62 | 1,211 | ||
| Catg J Exception Values: | 559,820 | 608,632 | ||||
| Catg D1 Exception Values: | 1,572,260 | 1,105,625 | ||||
| Catg F1 Exception Values: | 988,960 | 950,976 | ||||
| Catg G1 Exception Values: | 5,452,369 | 5,298,790 | ||||
| Total Test Values (4): | 59,003,789 | 55,138,108 |
Margin of Error
| Margin of Error Percent: | 5.3557333 |
|---|---|
| Margin of Error Value: | 2,953,050 |
Confidence Interval Values (5)
| State Lower Limit: | 52,185,058 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 58,091,158 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 59,003,789 | (Outside Confidence Interval) |
| Value Assigned (6): | 56,871,831 | (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, D3, 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