2009 Confidence Interval Detail
174/Nacogdoches
174-902/Cushing ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,908,190 | 0.9372 | 7,371,095 | 8 | 230 | .011890764 |
| A | 7,905,810 | 1.0202 | 7,749,275 | 7 | 148 | .011237055 |
| A | 7,356,770 | 0.9155 | 8,035,795 | 6 | 92 | .007929423 |
| A | 9,969,260 | 0.9888 | 10,082,180 | 9 | 74 | .011269724 |
| D3 | 39,599,320 | 1.0285 | 38,502,013 | 11 | 2,915 | .005479476 |
| G1 | 85,096,679 | 1.0104 | 84,220,783 | 6 | 74 | .002686667 |
| G1 | 86,195,654 | 0.9824 | 87,739,876 | 8 | 28 | .002447080 |
| G1 | 96,086,930 | 1.0263 | 93,624,603 | 4 | 10 | .010497433 |
| G1 | 70,269,870 | 1.0030 | 70,059,691 | 2 | 3 | .004967265 |
| Random Totals: | 409,388,483 | 407,385,311 | 61 | 3,574 | ||
| Catg J Exception Values: | 4,729,081 | 4,679,783 | ||||
| Catg D1 Exception Values: | 17,596,780 | 10,401,885 | ||||
| Total Test Values (4): | 431,714,344 | 422,466,979 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,123,349 |
Confidence Interval Values (5)
| State Lower Limit: | 401,343,630 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 431,714,344 | (Within Confidence Interval) |
| State Upper Limit: | 443,590,328 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 474,073,770 | (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