Pleasant Valley Elementary (Data source)
Source data for Pleasant Valley 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 | 2489886 | 2377 | - | 2436 | = | -59 | * | (12 | / | 78) | = | -9.07692303 | ||
| 4 | 2489887 | 2478 | - | 2485 | = | -7 | * | (12 | / | 78) | = | -1.07692307 | ||
| 5 | 2489890 | 2431 | - | 2528 | = | -97 | * | (16 | / | 78) | = | -19.89743589 | ||
| 6 | 2489891 | 2518 | - | 2552 | = | -34 | * | (11 | / | 78) | = | -4.79487179 | ||
| 7 | 2489894 | 2528 | - | 2567 | = | -39 | * | (20 | / | 78) | = | -9.99999998 | ||
| 8 | 2489895 | 0 | - | 2586 | = | * | (7 | / | 78) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Pleasant Valley Elementary | -45 | ||||||||||||
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 | 75913 | 2353 | - | 2436 | = | -83 | * | (13 | / | 69) | = | -15.63768115 | ||
| 4 | 75916 | 0 | - | 2485 | = | * | (10 | / | 69) | = | ||||
| 5 | 75918 | 0 | - | 2528 | = | * | (6 | / | 69) | = | ||||
| 6 | 75920 | 2464 | - | 2552 | = | -88 | * | (13 | / | 69) | = | -16.57971014 | ||
| 7 | 75921 | 0 | - | 2567 | = | * | (9 | / | 69) | = | ||||
| 8 | 75923 | 2566 | - | 2586 | = | -20 | * | (18 | / | 69) | = | -5.2173913 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Pleasant Valley Elementary | -37 | ||||||||||||
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 | 77946 | 0 | - | 2436 | = | * | (0 | / | 55) | = | ||||
| 4 | 77949 | 2412 | - | 2485 | = | -73 | * | (13 | / | 55) | = | -17.25454543 | ||
| 5 | 77951 | 0 | - | 2528 | = | * | (0 | / | 55) | = | ||||
| 6 | 77953 | 0 | - | 2552 | = | * | (0 | / | 55) | = | ||||
| 7 | 77955 | 2506 | - | 2567 | = | -61 | * | (11 | / | 55) | = | -12.2 | ||
| 8 | 77957 | 0 | - | 2586 | = | * | (0 | / | 55) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Pleasant Valley Elementary | -29 | ||||||||||||
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 | 78105 | 2435 | - | 2436 | = | -1 | * | (13 | / | 38) | = | -0.34210526 | ||
| 4 | 78108 | 0 | - | 2485 | = | * | (0 | / | 38) | = | ||||
| 5 | 78109 | 2442 | - | 2528 | = | -86 | * | (11 | / | 38) | = | -24.89473682 | ||
| 6 | 78112 | 0 | - | 2552 | = | * | (0 | / | 38) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Pleasant Valley Elementary | -25 | ||||||||||||
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 | 78636 | 0 | - | 2436 | = | * | (5 | / | 23) | = | ||||
| 4 | 78637 | 0 | - | 2485 | = | * | (7 | / | 23) | = | ||||
| 5 | 78638 | 0 | - | 2528 | = | * | (8 | / | 23) | = | ||||
| 6 | 78639 | 0 | - | 2552 | = | * | (0 | / | 23) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Pleasant Valley Elementary | |||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -45 | -37 | -29 | -25 | -136.0 | -27.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -10.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -58.0
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 | 48% | 46% | 36% | 51% | 39% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pleasant Valley Joint Union Elementary school district | County of San Luis Obispo
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.
Pleasant Valley Elementary math proficiency
Zero+ meets standard.
41% less $meal
36% less $meal
31% less $meal
49% 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.
Elementary School in 1 School District (Public) schools in Pleasant Valley Joint Union Elementary (1)
| Pleasant Valley Elementary |