San Ysidro Middle (Data source)
Source data for San Ysidro Middle
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 |
||
7 | 2293969 | 2457 | - | 2567 | = | -110 | * | (263 | / | 590) | = | -49.03389821 | ||
8 | 2293972 | 2476 | - | 2586 | = | -110 | * | (327 | / | 590) | = | -60.96610168 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for San Ysidro Middle | -110 |
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 |
||
7 | 70253 | 2469 | - | 2567 | = | -98 | * | (265 | / | 537) | = | -48.36126628 | ||
8 | 70256 | 2470 | - | 2586 | = | -116 | * | (272 | / | 537) | = | -58.75605204 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for San Ysidro Middle | -107 |
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 |
||
7 | 72109 | 2480 | - | 2567 | = | -87 | * | (248 | / | 530) | = | -40.70943394 | ||
8 | 72111 | 2456 | - | 2586 | = | -130 | * | (282 | / | 530) | = | -69.16981123 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for San Ysidro Middle | -110 |
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 |
||
7 | 72254 | 2445 | - | 2567 | = | -122 | * | (299 | / | 634) | = | -57.5362775 | ||
8 | 72255 | 2483 | - | 2586 | = | -103 | * | (335 | / | 634) | = | -54.4242902 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for San Ysidro Middle | -112 |
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 |
||
7 | 72746 | 2442 | - | 2567 | = | -125 | * | (317 | / | 632) | = | -62.69778475 | ||
8 | 72747 | 2468 | - | 2586 | = | -118 | * | (315 | / | 632) | = | -58.81329108 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for San Ysidro Middle | -122 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-110 | -107 | -110 | -112 | -122 | -561.0 | -112.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -97.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -127.2
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 | 77% | 100% | 75% | 74% | 80% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Ysidro Elementary school district County of San Diego
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 Ysidro Middle math proficiency
Zero+ meets standard.
71% less $meal
100% less $meal
75% less $meal
72% less $meal
74% 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.
Intermediate/Middle Schools (Public) schools in San Ysidro Elementary (2)
San Ysidro Middle | Vista Del Mar |