San Juan (Data source)
Source data for San Juan
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 | 1928280 | 2388 | - | 2436 | = | -48 | * | (38 | / | 254) | = | -7.18110235 | ||
4 | 1928281 | 2433 | - | 2485 | = | -52 | * | (40 | / | 254) | = | -8.18897633 | ||
5 | 1928284 | 2449 | - | 2528 | = | -79 | * | (39 | / | 254) | = | -12.12992125 | ||
6 | 1928285 | 2467 | - | 2552 | = | -85 | * | (52 | / | 254) | = | -17.40157477 | ||
7 | 1928288 | 2512 | - | 2567 | = | -55 | * | (41 | / | 254) | = | -8.87795271 | ||
8 | 1928289 | 2507 | - | 2586 | = | -79 | * | (44 | / | 254) | = | -13.68503933 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for San Juan | -67 |
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 | 59418 | 2388 | - | 2436 | = | -48 | * | (54 | / | 257) | = | -10.08560309 | ||
4 | 59421 | 2415 | - | 2485 | = | -70 | * | (35 | / | 257) | = | -9.5330739 | ||
5 | 59423 | 2447 | - | 2528 | = | -81 | * | (35 | / | 257) | = | -11.03112837 | ||
6 | 59425 | 2468 | - | 2552 | = | -84 | * | (37 | / | 257) | = | -12.09338516 | ||
7 | 59427 | 2483 | - | 2567 | = | -84 | * | (52 | / | 257) | = | -16.99610892 | ||
8 | 59429 | 2507 | - | 2586 | = | -79 | * | (44 | / | 257) | = | -13.52529178 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for San Juan | -73 |
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 | 61160 | 2383 | - | 2436 | = | -53 | * | (39 | / | 235) | = | -8.79574464 | ||
4 | 61162 | 2414 | - | 2485 | = | -71 | * | (45 | / | 235) | = | -13.59574463 | ||
5 | 61163 | 2445 | - | 2528 | = | -83 | * | (31 | / | 235) | = | -10.94893612 | ||
6 | 61166 | 2460 | - | 2552 | = | -92 | * | (35 | / | 235) | = | -13.70212764 | ||
7 | 61168 | 2471 | - | 2567 | = | -96 | * | (33 | / | 235) | = | -13.48085098 | ||
8 | 61170 | 2486 | - | 2586 | = | -100 | * | (52 | / | 235) | = | -22.1276595 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for San Juan | -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 | 61274 | 2399 | - | 2436 | = | -37 | * | (35 | / | 218) | = | -5.94036695 | ||
4 | 61277 | 2429 | - | 2485 | = | -56 | * | (35 | / | 218) | = | -8.99082565 | ||
5 | 61278 | 2438 | - | 2528 | = | -90 | * | (49 | / | 218) | = | -20.22935778 | ||
6 | 61281 | 2456 | - | 2552 | = | -96 | * | (29 | / | 218) | = | -12.77064211 | ||
7 | 61282 | 2451 | - | 2567 | = | -116 | * | (33 | / | 218) | = | -17.55963294 | ||
8 | 61285 | 2477 | - | 2586 | = | -109 | * | (37 | / | 218) | = | -18.49999993 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for San Juan | -84 |
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 | 61526 | 2405 | - | 2436 | = | -31 | * | (34 | / | 213) | = | -4.9483568 | ||
4 | 61527 | 2417 | - | 2485 | = | -68 | * | (34 | / | 213) | = | -10.85446008 | ||
5 | 61528 | 2417 | - | 2528 | = | -111 | * | (37 | / | 213) | = | -19.28169012 | ||
6 | 61529 | 2442 | - | 2552 | = | -110 | * | (47 | / | 213) | = | -24.27230036 | ||
7 | 61530 | 2464 | - | 2567 | = | -103 | * | (32 | / | 213) | = | -15.47417832 | ||
8 | 61531 | 2467 | - | 2586 | = | -119 | * | (29 | / | 213) | = | -16.20187785 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for San Juan | -91 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-67 | -73 | -83 | -84 | -91 | -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 | 76% | 77% | 76% | 74% | 68% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Aromas - San Juan Unified school district County of San Benito
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
San Juan math proficiency
Zero+ meets standard.
68% less $meal
66% less $meal
64% less $meal
70% less $meal
64% 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.