Esplanade Elementary (Data source)
Source data for Esplanade 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 | 1512217 | 2381 | - | 2436 | = | -55 | * | (57 | / | 249) | = | -12.59036141 | ||
| 4 | 1512220 | 2444 | - | 2485 | = | -41 | * | (49 | / | 249) | = | -8.06827307 | ||
| 5 | 1512221 | 2458 | - | 2528 | = | -70 | * | (57 | / | 249) | = | -16.02409634 | ||
| 6 | 1512224 | 2499 | - | 2552 | = | -53 | * | (86 | / | 249) | = | -18.30522088 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Esplanade Elementary | -55 | ||||||||||||
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 | 47390 | 2383 | - | 2436 | = | -53 | * | (52 | / | 213) | = | -12.93896712 | ||
| 4 | 47393 | 2446 | - | 2485 | = | -39 | * | (52 | / | 213) | = | -9.52112675 | ||
| 5 | 47394 | 2459 | - | 2528 | = | -69 | * | (54 | / | 213) | = | -17.49295769 | ||
| 6 | 47397 | 2476 | - | 2552 | = | -76 | * | (55 | / | 213) | = | -19.62441311 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Esplanade Elementary | -60 | ||||||||||||
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 | 48693 | 2383 | - | 2436 | = | -53 | * | (49 | / | 203) | = | -12.79310343 | ||
| 4 | 48695 | 2428 | - | 2485 | = | -57 | * | (51 | / | 203) | = | -14.32019704 | ||
| 5 | 48697 | 2436 | - | 2528 | = | -92 | * | (51 | / | 203) | = | -23.11330048 | ||
| 6 | 48699 | 2475 | - | 2552 | = | -77 | * | (52 | / | 203) | = | -19.7241379 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Esplanade Elementary | -70 | ||||||||||||
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 | 48705 | 2374 | - | 2436 | = | -62 | * | (46 | / | 195) | = | -14.62564097 | ||
| 4 | 48707 | 2426 | - | 2485 | = | -59 | * | (50 | / | 195) | = | -15.1282051 | ||
| 5 | 48709 | 2456 | - | 2528 | = | -72 | * | (53 | / | 195) | = | -19.56923071 | ||
| 6 | 48711 | 2479 | - | 2552 | = | -73 | * | (46 | / | 195) | = | -17.22051276 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Esplanade Elementary | -67 | ||||||||||||
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 | 48910 | 2369 | - | 2436 | = | -67 | * | (47 | / | 194) | = | -16.23195875 | ||
| 4 | 48911 | 2431 | - | 2485 | = | -54 | * | (45 | / | 194) | = | -12.52577315 | ||
| 5 | 48912 | 2433 | - | 2528 | = | -95 | * | (48 | / | 194) | = | -23.5051546 | ||
| 6 | 48913 | 2487 | - | 2552 | = | -65 | * | (54 | / | 194) | = | -18.09278348 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Esplanade Elementary | -70 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -55 | -60 | -70 | -67 | -70 | -322.0 | -64.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -46.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -82.4
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 | 90% | 88% | 87% | 88% | 92% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Orange Unified school district | County of Orange
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.
Esplanade Elementary math proficiency
Zero+ meets standard.
84% less $meal
84% less $meal
83% less $meal
86% less $meal
86% 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.