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238/Ward
2016 Confidence Interval Detail
238/Ward
238-904/Grandfalls-Royalty ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 9,606,980 | 1.0346 | 9,285,695 | 15 | 76 | .067558672 |
| G1 | 9,533,370 | 1.0512 | 9,069,035 | 10 | 18 | .028176140 |
| G1 | 12,689,922 | 1.0489 | 12,098,314 | 5 | 6 | .010476026 |
| Random Totals: | 31,830,272 | 30,453,044 | 30 | 100 | ||
| Catg J Exception Values: | 5,925,080 | 6,220,878 | ||||
| Catg D1 Exception Values: | 378,340 | 511,225 | ||||
| Catg G1 Exception Values: | 6,095,330 | 5,909,472 | ||||
| Total Test Values (4): | 44,229,022 | 43,094,619 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,154,730 |
Confidence Interval Values (5)
| State Lower Limit: | 40,939,889 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 44,229,022 | (Within Confidence Interval) |
| State Upper Limit: | 45,249,349 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 89,245,601 | (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