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Ward County
2022 Confidence Interval Detail
Ward County
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 |
|---|---|---|---|---|---|---|
| A | 1,935,610 | 0.9716 | 1,992,188 | 9 | 58 | 0.081092429 |
| A | 2,063,630 | 1.0083 | 2,046,643 | 8 | 34 | 0.051520342 |
| A | 2,495,560 | 0.8897 | 2,804,945 | 8 | 25 | 0.139572083 |
| A | 3,636,540 | 0.9891 | 3,676,615 | 6 | 22 | 0.013695754 |
| G1 | 8,379,214 | 0.9238 | 9,070,377 | 9 | 55 | 0.076264181 |
| G1 | 8,190,065 | 1.0399 | 7,875,820 | 5 | 10 | 0.007214822 |
| Random Totals: | 26,700,619 | 27,466,588 | 45 | 204 | ||
| CATG D1 EXCEPTION VALUES: | 210,030 | 265,065 | ||||
| CATG G1 EXCEPTION VALUES: | 28,118,555 | 27,207,190 | ||||
| CATG J EXCEPTION VALUES: | 11,623,120 | 12,594,422 | ||||
| Total Test Values | 66,652,324 | 67,533,265 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,376,663 |
Confidence Interval Values(5)
| Local Test Value: | 66,652,324 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 64,156,602 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 70,909,928 | (State Test Value plus Margin of Error Percent) |
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