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177/Nolan
2018 Confidence Interval Detail
177/Nolan
177-901/Roscoe Collegiate ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,946,900 | 0.7605 | 11,764,497 | 14 | 228 | .079058693 |
| A | 10,186,880 | 0.9384 | 10,855,584 | 13 | 126 | .091879475 |
| A | 9,006,290 | 0.9577 | 9,404,083 | 12 | 76 | .046187513 |
| A | 9,712,450 | 1.1070 | 8,773,668 | 10 | 42 | .017724316 |
| E | 12,994,130 | 0.9363 | 13,878,169 | 19 | 234 | .322583925 |
| F1 | 2,407,340 | 0.9677 | 2,487,692 | 8 | 44 | .011646961 |
| F1 | 1,745,730 | 0.9790 | 1,783,177 | 5 | 8 | .001840155 |
| F1 | 2,523,350 | 1.0469 | 2,410,307 | 3 | 5 | .004413150 |
| L1 | 1,052,710 | 1.0223 | 1,029,747 | 6 | 17 | .002920654 |
| L1 | 1,111,230 | 1.0951 | 1,014,729 | 4 | 7 | .010773569 |
| L1 | 1,304,630 | 0.9972 | 1,308,293 | 2 | 4 | .002323472 |
| Random Totals: | 60,991,640 | 64,709,946 | 96 | 791 | ||
| Catg J Exception Values: | 6,910,940 | 8,122,117 | ||||
| Catg D1 Exception Values: | 14,113,220 | 11,516,832 | ||||
| Catg F1 Exception Values: | 1,772,580 | 1,708,711 | ||||
| Catg L1 Exception Values: | 12,299,590 | 12,224,330 | ||||
| Total Test Values (4): | 96,087,970 | 98,281,936 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,914,096 |
Confidence Interval Values (5)
| State Lower Limit: | 93,367,840 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 96,087,970 | (Within Confidence Interval) |
| State Upper Limit: | 103,196,032 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 266,197,135 | (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