John Fremont Elementary (Data source)
Source data for John Fremont Elementary
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 | 2939579 | 2390 | - | 2436 | = | -46 | * | (87 | / | 350) | = | -11.43428569 | ||
| 4 | 2939582 | 2419 | - | 2485 | = | -66 | * | (69 | / | 350) | = | -13.01142856 | ||
| 5 | 2939583 | 2449 | - | 2528 | = | -79 | * | (99 | / | 350) | = | -22.34571422 | ||
| 6 | 2939586 | 2473 | - | 2552 | = | -79 | * | (95 | / | 350) | = | -21.44285711 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for John Fremont Elementary | -68 | ||||||||||||
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 | 89996 | 2388 | - | 2436 | = | -48 | * | (105 | / | 334) | = | -15.08982034 | ||
| 4 | 89997 | 2436 | - | 2485 | = | -49 | * | (91 | / | 334) | = | -13.35029936 | ||
| 5 | 90000 | 2446 | - | 2528 | = | -82 | * | (71 | / | 334) | = | -17.4311377 | ||
| 6 | 90001 | 2488 | - | 2552 | = | -64 | * | (67 | / | 334) | = | -12.83832333 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for John Fremont Elementary | -59 | ||||||||||||
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 | 92631 | 2406 | - | 2436 | = | -30 | * | (82 | / | 325) | = | -7.56923076 | ||
| 4 | 92634 | 2429 | - | 2485 | = | -56 | * | (90 | / | 325) | = | -15.50769226 | ||
| 5 | 92635 | 2444 | - | 2528 | = | -84 | * | (84 | / | 325) | = | -21.71076919 | ||
| 6 | 92638 | 2480 | - | 2552 | = | -72 | * | (69 | / | 325) | = | -15.28615382 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for John Fremont Elementary | -60 | ||||||||||||
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 | 92830 | 2397 | - | 2436 | = | -39 | * | (92 | / | 342) | = | -10.49122803 | ||
| 4 | 92833 | 2452 | - | 2485 | = | -33 | * | (71 | / | 342) | = | -6.85087719 | ||
| 5 | 92834 | 2450 | - | 2528 | = | -78 | * | (93 | / | 342) | = | -21.21052627 | ||
| 6 | 92837 | 2492 | - | 2552 | = | -60 | * | (86 | / | 342) | = | -15.08771928 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for John Fremont Elementary | -54 | ||||||||||||
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 | 93490 | 2425 | - | 2436 | = | -11 | * | (72 | / | 356) | = | -2.2247191 | ||
| 4 | 93491 | 2429 | - | 2485 | = | -56 | * | (98 | / | 356) | = | -15.41573029 | ||
| 5 | 93492 | 2449 | - | 2528 | = | -79 | * | (93 | / | 356) | = | -20.63764045 | ||
| 6 | 93493 | 2485 | - | 2552 | = | -67 | * | (93 | / | 356) | = | -17.50280899 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for John Fremont Elementary | -56 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -68 | -59 | -60 | -54 | -56 | -297.0 | -59.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -44.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -74.4
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 | 67% | 65% | 60% | 67% | 68% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Modesto City Elementary 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.
John Fremont Elementary math proficiency
Zero+ meets standard.
59% less $meal
57% less $meal
51% less $meal
60% less $meal
62% 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.