Yolo Junior High (Data source)
Source data for Yolo Junior High
2015
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 2965850 | 2455 | - | 2552 | = | -97 | * | (243 | / | 697) | = | -33.81779046 | ||
| 7 | 2965853 | 2497 | - | 2567 | = | -70 | * | (238 | / | 697) | = | -23.90243898 | ||
| 8 | 2965854 | 2497 | - | 2586 | = | -89 | * | (216 | / | 697) | = | -27.58106164 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Yolo Junior High | -85 | ||||||||||||
2016
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 90743 | 2487 | - | 2552 | = | -65 | * | (204 | / | 681) | = | -19.47136562 | ||
| 7 | 90746 | 2492 | - | 2567 | = | -75 | * | (251 | / | 681) | = | -27.6431718 | ||
| 8 | 90748 | 2520 | - | 2586 | = | -66 | * | (226 | / | 681) | = | -21.90308366 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Yolo Junior High | -69 | ||||||||||||
2017
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 93462 | 2483 | - | 2552 | = | -69 | * | (223 | / | 682) | = | -22.56158357 | ||
| 7 | 93464 | 2498 | - | 2567 | = | -69 | * | (209 | / | 682) | = | -21.14516123 | ||
| 8 | 93466 | 2489 | - | 2586 | = | -97 | * | (250 | / | 682) | = | -35.55718466 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Yolo Junior High | -79 | ||||||||||||
2018
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 93669 | 2474 | - | 2552 | = | -78 | * | (246 | / | 712) | = | -26.94943813 | ||
| 7 | 93670 | 2491 | - | 2567 | = | -76 | * | (247 | / | 712) | = | -26.36516851 | ||
| 8 | 93673 | 2495 | - | 2586 | = | -91 | * | (219 | / | 712) | = | -27.99016848 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Yolo Junior High | -81 | ||||||||||||
2019
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 94303 | 2477 | - | 2552 | = | -75 | * | (254 | / | 741) | = | -25.70850195 | ||
| 7 | 94304 | 2472 | - | 2567 | = | -95 | * | (241 | / | 741) | = | -30.89743587 | ||
| 8 | 94305 | 2507 | - | 2586 | = | -79 | * | (246 | / | 741) | = | -26.2267206 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Yolo Junior High | -83 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -85 | -69 | -79 | -81 | -83 | -397.0 | -79.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -61.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -97.4
For the lines, you have the data necessary to plot the chart.
Very last step
The percent of students getting a Free or Reduced Price Meal comes from the following sources:
| 2015 | 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|---|
| Percent | 66% | 55% | 71% | 71% | 64% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Newman-Crows Landing Unified school district | County of Stanislaus
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Yolo Junior High math proficiency
Zero+ meets standard.
51% less $meal
45% less $meal
56% less $meal
61% less $meal
57% less $meal
• Any result above zero is proficient; below is not proficient. • There is a 99% chance that results will remain the same in coming years, which is to say, between the Upper and Lower Control Limits (the gray lines). • The houses with the % of students receiving a Free or Reduced Price Meal is a measure of wealth/poverty.
Intermediate/Middle Schools (Public) schools in Newman-Crows Landing Unified (1)
| Yolo Junior High |