Mission Park Elementary (Data source)
Source data for Mission Park 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 | 1360688 | 2408 | - | 2436 | = | -28 | * | (115 | / | 421) | = | -7.64845603 | ||
| 4 | 1360691 | 2443 | - | 2485 | = | -42 | * | (123 | / | 421) | = | -12.27078384 | ||
| 5 | 1360692 | 2481 | - | 2528 | = | -47 | * | (85 | / | 421) | = | -9.48931114 | ||
| 6 | 1360695 | 2482 | - | 2552 | = | -70 | * | (98 | / | 421) | = | -16.29453679 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mission Park Elementary | -46 | ||||||||||||
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 | 42808 | 2425 | - | 2436 | = | -11 | * | (107 | / | 436) | = | -2.69954128 | ||
| 4 | 42811 | 2440 | - | 2485 | = | -45 | * | (120 | / | 436) | = | -12.38532107 | ||
| 5 | 42813 | 2466 | - | 2528 | = | -62 | * | (124 | / | 436) | = | -17.63302748 | ||
| 6 | 42814 | 2514 | - | 2552 | = | -38 | * | (85 | / | 436) | = | -7.40825686 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mission Park Elementary | -40 | ||||||||||||
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 | 43884 | 2418 | - | 2436 | = | -18 | * | (97 | / | 446) | = | -3.9147982 | ||
| 4 | 43886 | 2437 | - | 2485 | = | -48 | * | (111 | / | 446) | = | -11.9461883 | ||
| 5 | 43888 | 2463 | - | 2528 | = | -65 | * | (117 | / | 446) | = | -17.05156947 | ||
| 6 | 43890 | 2512 | - | 2552 | = | -40 | * | (121 | / | 446) | = | -10.85201792 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mission Park Elementary | -44 | ||||||||||||
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 | 43901 | 2419 | - | 2436 | = | -17 | * | (101 | / | 431) | = | -3.9837587 | ||
| 4 | 43902 | 2439 | - | 2485 | = | -46 | * | (106 | / | 431) | = | -11.31322505 | ||
| 5 | 43905 | 2469 | - | 2528 | = | -59 | * | (106 | / | 431) | = | -14.51044083 | ||
| 6 | 43906 | 2500 | - | 2552 | = | -52 | * | (118 | / | 431) | = | -14.2366589 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mission Park Elementary | -44 | ||||||||||||
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 | 44032 | 2408 | - | 2436 | = | -28 | * | (103 | / | 417) | = | -6.91606714 | ||
| 4 | 44033 | 2458 | - | 2485 | = | -27 | * | (100 | / | 417) | = | -6.47482013 | ||
| 5 | 44034 | 2463 | - | 2528 | = | -65 | * | (106 | / | 417) | = | -16.52278173 | ||
| 6 | 44035 | 2503 | - | 2552 | = | -49 | * | (108 | / | 417) | = | -12.69064745 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mission Park Elementary | -43 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -46 | -40 | -44 | -44 | -43 | -217.0 | -43.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -37.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -49.4
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 | 49% | 46% | 47% | 51% | 54% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Salinas City Elementary school district | County of Monterey
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.
Mission Park Elementary math proficiency
Zero+ meets standard.
32% less $meal
40% less $meal
39% less $meal
44% less $meal
47% 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.