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077/Floyd
2017 Confidence Interval Detail
077/Floyd
077-902/Lockney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,154,430 | 1.1939 | 5,154,896 | 7 | 264 | .051929784 |
| A | 6,507,220 | 0.8256 | 7,881,807 | 7 | 154 | .140795568 |
| A | 6,405,670 | 0.9010 | 7,109,512 | 7 | 92 | .019264423 |
| A | 7,199,540 | 0.8962 | 8,033,408 | 7 | 58 | .028525705 |
| E | 11,927,090 | 0.7221 | 16,517,228 | 10 | 322 | .099491869 |
| L1 | 878,550 | 0.9618 | 913,444 | 7 | 18 | .007481504 |
| Random Totals: | 39,072,500 | 45,610,295 | 45 | 908 | ||
| Catg J Exception Values: | 6,207,860 | 7,234,803 | ||||
| Catg D1 Exception Values: | 29,412,400 | 18,802,914 | ||||
| Catg L1 Exception Values: | 4,601,900 | 4,800,237 | ||||
| Total Test Values (4): | 79,294,660 | 76,448,249 |
Margin of Error
| Margin of Error Percent: | 5.5267165 |
|---|---|
| Margin of Error Value: | 4,225,078 |
Confidence Interval Values (5)
| State Lower Limit: | 72,223,171 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 79,294,660 | (Within Confidence Interval) |
| State Upper Limit: | 80,673,327 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 119,301,065 | (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