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101/Harris
2017 Confidence Interval Detail
101/Harris
101-906/Crosby ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 248,530,476 | 0.9245 | 268,826,908 | 35 | 2,514 | .004993803 |
| A | 306,924,372 | 0.9570 | 320,715,122 | 39 | 2,049 | .007007793 |
| A | 331,714,619 | 0.9731 | 340,884,410 | 50 | 1,720 | .011314255 |
| A | 357,303,490 | 0.9946 | 359,243,404 | 44 | 1,194 | .023880479 |
| C1 | 18,813,538 | 0.6936 | 27,124,478 | 7 | 1,425 | .059855573 |
| C1 | 23,463,656 | 0.9735 | 24,102,369 | 7 | 607 | .030698573 |
| C1 | 19,811,832 | 0.9018 | 21,969,208 | 7 | 150 | .003013745 |
| C1 | 16,207,323 | 0.9831 | 16,485,935 | 8 | 40 | .056469326 |
| F1 | 36,154,055 | 0.8909 | 40,581,496 | 7 | 134 | .009347484 |
| F1 | 40,716,939 | 0.9130 | 44,596,866 | 7 | 53 | .028505580 |
| F1 | 41,413,714 | 0.8730 | 47,438,389 | 6 | 21 | .003801298 |
| F1 | 47,409,648 | 0.8718 | 54,381,335 | 5 | 12 | .006766626 |
| Random Totals: | 1,488,463,662 | 1,566,349,920 | 222 | 9,919 | ||
| Catg J Exception Values: | 15,895,050 | 16,642,089 | ||||
| Catg D1 Exception Values: | 4,848,597 | 4,981,343 | ||||
| Total Test Values (4): | 1,509,207,309 | 1,587,973,352 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 79,398,667 |
Confidence Interval Values (5)
| State Lower Limit: | 1,508,574,685 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,509,207,309 | (Within Confidence Interval) |
| State Upper Limit: | 1,667,372,019 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,781,943,068 | (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