Herbert H. Cruickshank Middle (Data source)
Source data for Herbert H. Cruickshank 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 |
||
6 | 1313378 | 2478 | - | 2552 | = | -74 | * | (279 | / | 842) | = | -24.52019001 | ||
7 | 1313379 | 2502 | - | 2567 | = | -65 | * | (286 | / | 842) | = | -22.07838477 | ||
8 | 1313382 | 2529 | - | 2586 | = | -57 | * | (277 | / | 842) | = | -18.75178145 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Herbert H. Cruickshank Middle | -65 |
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 |
||
6 | 41206 | 0 | - | 2552 | = | * | (0 | / | 570) | = | ||||
7 | 41208 | 2502 | - | 2567 | = | -65 | * | (282 | / | 570) | = | -32.15789473 | ||
8 | 41211 | 2514 | - | 2586 | = | -72 | * | (288 | / | 570) | = | -36.3789473 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Herbert H. Cruickshank Middle | -69 |
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 | 42228 | 2528 | - | 2567 | = | -39 | * | (290 | / | 590) | = | -19.1694915 | ||
8 | 42230 | 2515 | - | 2586 | = | -71 | * | (300 | / | 590) | = | -36.1016949 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Herbert H. Cruickshank Middle | -55 |
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 | 42241 | 2527 | - | 2567 | = | -40 | * | (252 | / | 556) | = | -18.1294964 | ||
8 | 42242 | 2538 | - | 2586 | = | -48 | * | (304 | / | 556) | = | -26.24460427 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Herbert H. Cruickshank Middle | -44 |
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 | 42381 | 2510 | - | 2567 | = | -57 | * | (296 | / | 553) | = | -30.50994574 | ||
8 | 42382 | 2536 | - | 2586 | = | -50 | * | (257 | / | 553) | = | -23.23688965 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Herbert H. Cruickshank Middle | -54 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-65 | -69 | -55 | -44 | -54 | -287.0 | -57.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -30.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.4
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 | 55% | 53% | 54% | 55% | 56% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Merced City Elementary school district County of Merced
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.
Herbert H. Cruickshank Middle math proficiency
Zero+ meets standard.
44% less $meal
40% less $meal
42% less $meal
48% less $meal
47% 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 Merced City Elementary (4)
Herbert H. Cruickshank Middle | Herbert Hoover Middle | Rudolph Rivera Middle |
Tenaya Middle |