El Toro Health Science Academy (Data source)
Source data for El Toro Health Science Academy
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 |
||
| 3 | 2680689 | 2425 | - | 2436 | = | -11 | * | (52 | / | 237) | = | -2.4135021 | ||
| 4 | 2680692 | 2435 | - | 2485 | = | -50 | * | (61 | / | 237) | = | -12.8691983 | ||
| 5 | 2680693 | 2506 | - | 2528 | = | -22 | * | (58 | / | 237) | = | -5.38396624 | ||
| 6 | 2680696 | 2509 | - | 2552 | = | -43 | * | (66 | / | 237) | = | -11.97468352 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for El Toro Health Science Academy | -33 | ||||||||||||
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 |
||
| 3 | 81691 | 2448 | - | 2436 | = | 12 | * | (58 | / | 225) | = | 3.09333332 | ||
| 4 | 81692 | 2463 | - | 2485 | = | -22 | * | (50 | / | 225) | = | -4.88888888 | ||
| 5 | 81695 | 2453 | - | 2528 | = | -75 | * | (57 | / | 225) | = | -18.99999998 | ||
| 6 | 81697 | 2537 | - | 2552 | = | -15 | * | (60 | / | 225) | = | -3.99999999 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for El Toro Health Science Academy | -25 | ||||||||||||
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 |
||
| 3 | 83965 | 2414 | - | 2436 | = | -22 | * | (50 | / | 157) | = | -7.00636941 | ||
| 4 | 83966 | 2455 | - | 2485 | = | -30 | * | (58 | / | 157) | = | -11.08280253 | ||
| 5 | 83969 | 2456 | - | 2528 | = | -72 | * | (49 | / | 157) | = | -22.47133752 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for El Toro Health Science Academy | -41 | ||||||||||||
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 |
||
| 3 | 84187 | 2397 | - | 2436 | = | -39 | * | (51 | / | 167) | = | -11.91017962 | ||
| 4 | 84189 | 2426 | - | 2485 | = | -59 | * | (53 | / | 167) | = | -18.72455087 | ||
| 5 | 84191 | 2481 | - | 2528 | = | -47 | * | (63 | / | 167) | = | -17.73053888 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for El Toro Health Science Academy | -48 | ||||||||||||
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 |
||
| 3 | 84802 | 2422 | - | 2436 | = | -14 | * | (58 | / | 170) | = | -4.77647058 | ||
| 4 | 84803 | 2449 | - | 2485 | = | -36 | * | (62 | / | 170) | = | -13.12941175 | ||
| 5 | 84804 | 2443 | - | 2528 | = | -85 | * | (50 | / | 170) | = | -25.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for El Toro Health Science Academy | -43 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -33 | -25 | -41 | -48 | -43 | -190.0 | -38.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -11.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -65.0
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 | 44% | 47% | 44% | 49% | 50% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Morgan Hill Unified school district | County of Santa Clara
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.
El Toro Health Science Academy math proficiency
Zero+ meets standard.
38% less $meal
40% less $meal
39% less $meal
42% less $meal
43% 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.