Antelope Hills Elementary (Data source)
Source data for Antelope Hills 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 | 1777892 | 2437 | - | 2436 | = | 1 | * | (153 | / | 409) | = | 0.37408313 | ||
| 4 | 1777893 | 2495 | - | 2485 | = | 10 | * | (120 | / | 409) | = | 2.93398533 | ||
| 5 | 1777896 | 2515 | - | 2528 | = | -13 | * | (136 | / | 409) | = | -4.32273838 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Antelope Hills Elementary | -1 | ||||||||||||
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 | 55165 | 2454 | - | 2436 | = | 18 | * | (127 | / | 410) | = | 5.57560975 | ||
| 4 | 55166 | 2497 | - | 2485 | = | 12 | * | (159 | / | 410) | = | 4.65365854 | ||
| 5 | 55169 | 2509 | - | 2528 | = | -19 | * | (124 | / | 410) | = | -5.74634146 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Antelope Hills Elementary | 4 | ||||||||||||
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 | 56773 | 2463 | - | 2436 | = | 27 | * | (119 | / | 413) | = | 7.77966101 | ||
| 4 | 56776 | 2490 | - | 2485 | = | 5 | * | (135 | / | 413) | = | 1.63438257 | ||
| 5 | 56777 | 2506 | - | 2528 | = | -22 | * | (159 | / | 413) | = | -8.46973365 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Antelope Hills Elementary | 1 | ||||||||||||
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 | 56877 | 2461 | - | 2436 | = | 25 | * | (136 | / | 403) | = | 8.43672455 | ||
| 4 | 56879 | 2512 | - | 2485 | = | 27 | * | (125 | / | 403) | = | 8.37468982 | ||
| 5 | 56881 | 2539 | - | 2528 | = | 11 | * | (142 | / | 403) | = | 3.87593052 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Antelope Hills Elementary | 21 | ||||||||||||
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 | 57125 | 2462 | - | 2436 | = | 26 | * | (135 | / | 404) | = | 8.68811879 | ||
| 4 | 57126 | 2518 | - | 2485 | = | 33 | * | (138 | / | 404) | = | 11.27227721 | ||
| 5 | 57127 | 2529 | - | 2528 | = | 1 | * | (131 | / | 404) | = | 0.32425743 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Antelope Hills Elementary | 20 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -1 | 4 | 1 | 21 | 20 | 45.0 | 9.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 39.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -21.0
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 | 23% | 25% | 24% | 29% | 28% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Murrieta Valley Unified school district | County of Riverside
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.
Antelope Hills Elementary math proficiency
Zero+ meets standard.
15% less $meal
17% less $meal
15% less $meal
24% less $meal
23% 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.