Mintie White Elementary (Data source)
Source data for Mintie White 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 | 2750649 | 2359 | - | 2436 | = | -77 | * | (94 | / | 315) | = | -22.97777775 | ||
| 4 | 2750650 | 2417 | - | 2485 | = | -68 | * | (108 | / | 315) | = | -23.31428566 | ||
| 5 | 2750653 | 2413 | - | 2528 | = | -115 | * | (113 | / | 315) | = | -41.25396817 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mintie White Elementary | -88 | ||||||||||||
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 | 83665 | 2351 | - | 2436 | = | -85 | * | (110 | / | 314) | = | -29.77707004 | ||
| 4 | 83666 | 2415 | - | 2485 | = | -70 | * | (94 | / | 314) | = | -20.95541399 | ||
| 5 | 83668 | 2424 | - | 2528 | = | -104 | * | (110 | / | 314) | = | -36.43312098 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mintie White Elementary | -87 | ||||||||||||
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 | 85980 | 2370 | - | 2436 | = | -66 | * | (113 | / | 322) | = | -23.16149068 | ||
| 4 | 85982 | 2408 | - | 2485 | = | -77 | * | (112 | / | 322) | = | -26.78260862 | ||
| 5 | 85984 | 2418 | - | 2528 | = | -110 | * | (97 | / | 322) | = | -33.13664596 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mintie White Elementary | -83 | ||||||||||||
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 | 86211 | 2377 | - | 2436 | = | -59 | * | (106 | / | 329) | = | -19.00911849 | ||
| 4 | 86214 | 2420 | - | 2485 | = | -65 | * | (106 | / | 329) | = | -20.94224919 | ||
| 5 | 86215 | 2431 | - | 2528 | = | -97 | * | (117 | / | 329) | = | -34.4954407 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mintie White Elementary | -74 | ||||||||||||
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 | 86808 | 2381 | - | 2436 | = | -55 | * | (100 | / | 315) | = | -17.46031744 | ||
| 4 | 86809 | 2427 | - | 2485 | = | -58 | * | (111 | / | 315) | = | -20.43809522 | ||
| 5 | 86810 | 2443 | - | 2528 | = | -85 | * | (104 | / | 315) | = | -28.06349205 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mintie White Elementary | -66 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -88 | -87 | -83 | -74 | -66 | -398.0 | -79.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -52.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -106.6
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 | 93% | 91% | 51% | 86% | 86% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pajaro Valley Unified school district | County of Santa Cruz
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.
Mintie White Elementary math proficiency
Zero+ meets standard.
84% less $meal
84% less $meal
51% less $meal
82% less $meal
82% 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.