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Sterling County
2020 Confidence Interval Detail
Sterling County
216-901/Sterling City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,494,400 | 0.6618 | 6,791,176 | 12 | 157 | 0.102489231 |
| A | 4,297,920 | 0.8318 | 5,167,011 | 9 | 72 | 0.021200073 |
| A | 4,368,690 | 0.8459 | 5,164,547 | 10 | 39 | 0.045532521 |
| A | 4,488,990 | 0.9376 | 4,787,745 | 8 | 19 | 0.001767709 |
| G1 | 15,326,170 | 1.0050 | 15,249,920 | 10 | 506 | 0.000781102 |
| G1 | 15,530,550 | 1.0200 | 15,226,029 | 9 | 49 | 0.006057130 |
| G1 | 14,949,251 | 0.9962 | 15,006,275 | 6 | 12 | 0.000176921 |
| Random Totals: | 63,455,971 | 67,392,703 | 64 | 854 | ||
| CATG D1 EXCEPTION VALUES: | 6,792,640 | 7,312,199 | ||||
| CATG G1 EXCEPTION VALUES: | 14,947,510 | 15,042,884 | ||||
| CATG J EXCEPTION VALUES: | 7,912,850 | 7,871,739 | ||||
| Total Test Values | 93,108,971 | 97,619,525 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,880,976 |
Confidence Interval Values(5)
| Local Test Value: | 93,108,971 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 92,738,549 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 102,500,501 | (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