Idyllwild Elementary (Data source)
Source data for Idyllwild 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 | 1683809 | 2468 | - | 2436 | = | 32 | * | (35 | / | 218) | = | 5.13761466 | ||
| 4 | 1683812 | 2490 | - | 2485 | = | 5 | * | (39 | / | 218) | = | 0.89449541 | ||
| 5 | 1683813 | 2476 | - | 2528 | = | -52 | * | (41 | / | 218) | = | -9.77981649 | ||
| 6 | 1683816 | 2511 | - | 2552 | = | -41 | * | (29 | / | 218) | = | -5.4541284 | ||
| 7 | 1683817 | 2526 | - | 2567 | = | -41 | * | (47 | / | 218) | = | -8.83944953 | ||
| 8 | 1683820 | 2539 | - | 2586 | = | -47 | * | (27 | / | 218) | = | -5.82110092 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Idyllwild Elementary | -24 | ||||||||||||
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 | 52534 | 2477 | - | 2436 | = | 41 | * | (44 | / | 244) | = | 7.39344259 | ||
| 4 | 52536 | 2509 | - | 2485 | = | 24 | * | (40 | / | 244) | = | 3.93442622 | ||
| 5 | 52539 | 2515 | - | 2528 | = | -13 | * | (44 | / | 244) | = | -2.34426228 | ||
| 6 | 52541 | 2518 | - | 2552 | = | -34 | * | (42 | / | 244) | = | -5.852459 | ||
| 7 | 52542 | 2531 | - | 2567 | = | -36 | * | (30 | / | 244) | = | -4.42622948 | ||
| 8 | 52544 | 2528 | - | 2586 | = | -58 | * | (44 | / | 244) | = | -10.45901634 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Idyllwild Elementary | -12 | ||||||||||||
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 | 54044 | 2467 | - | 2436 | = | 31 | * | (39 | / | 229) | = | 5.27947596 | ||
| 4 | 54045 | 2523 | - | 2485 | = | 38 | * | (45 | / | 229) | = | 7.4672489 | ||
| 5 | 54048 | 2534 | - | 2528 | = | 6 | * | (39 | / | 229) | = | 1.02183406 | ||
| 6 | 54050 | 2542 | - | 2552 | = | -10 | * | (41 | / | 229) | = | -1.79039301 | ||
| 7 | 54051 | 2552 | - | 2567 | = | -15 | * | (39 | / | 229) | = | -2.55458514 | ||
| 8 | 54054 | 2559 | - | 2586 | = | -27 | * | (26 | / | 229) | = | -3.06550216 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Idyllwild Elementary | 6 | ||||||||||||
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 | 54152 | 2447 | - | 2436 | = | 11 | * | (33 | / | 232) | = | 1.56465517 | ||
| 4 | 54155 | 2486 | - | 2485 | = | 1 | * | (33 | / | 232) | = | 0.14224138 | ||
| 5 | 54156 | 2530 | - | 2528 | = | 2 | * | (45 | / | 232) | = | 0.38793103 | ||
| 6 | 54159 | 2549 | - | 2552 | = | -3 | * | (38 | / | 232) | = | -0.49137931 | ||
| 7 | 54160 | 2563 | - | 2567 | = | -4 | * | (40 | / | 232) | = | -0.68965517 | ||
| 8 | 54163 | 2556 | - | 2586 | = | -30 | * | (43 | / | 232) | = | -5.56034481 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Idyllwild Elementary | -5 | ||||||||||||
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 | 54394 | 2418 | - | 2436 | = | -18 | * | (30 | / | 222) | = | -2.43243243 | ||
| 4 | 54395 | 2500 | - | 2485 | = | 15 | * | (32 | / | 222) | = | 2.16216216 | ||
| 5 | 54396 | 2510 | - | 2528 | = | -18 | * | (35 | / | 222) | = | -2.83783783 | ||
| 6 | 54397 | 2554 | - | 2552 | = | 2 | * | (38 | / | 222) | = | 0.34234234 | ||
| 7 | 54398 | 2553 | - | 2567 | = | -14 | * | (44 | / | 222) | = | -2.77477477 | ||
| 8 | 54399 | 2535 | - | 2586 | = | -51 | * | (43 | / | 222) | = | -9.87837834 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Idyllwild Elementary | -15 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -24 | -12 | 6 | -5 | -15 | -50.0 | -10.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 23.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -43.0
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 | 57% | 60% | 58% | 62% | 58% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hemet 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.
Idyllwild Elementary math proficiency
Zero+ meets standard.
47% less $meal
47% less $meal
46% less $meal
56% 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.