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 |
840090 |
2465 |
- |
2552 |
= |
-87 |
* |
(120 |
/ |
382)
|
= |
-27.32984288 |
7 |
840093 |
2482 |
- |
2567 |
= |
-85 |
* |
(125 |
/ |
382)
|
= |
-27.81413605 |
8 |
840094 |
2487 |
- |
2586 |
= |
-99 |
* |
(137 |
/ |
382)
|
= |
-35.50523556 |
Step 4 |
SUM Weighted Distance From Standard to get
2015 Difference From Standard for San Fernando Institute of Applied Media
|
-91 |
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 |
26373 |
2453 |
- |
2552 |
= |
-99 |
* |
(149 |
/ |
382)
|
= |
-38.61518324 |
7 |
26375 |
2498 |
- |
2567 |
= |
-69 |
* |
(116 |
/ |
382)
|
= |
-20.95287955 |
8 |
26376 |
2494 |
- |
2586 |
= |
-92 |
* |
(117 |
/ |
382)
|
= |
-28.17801042 |
Step 4 |
SUM Weighted Distance From Standard to get
2016 Difference From Standard for San Fernando Institute of Applied Media
|
-88 |
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 |
6 |
26857 |
2448 |
- |
2552 |
= |
-104 |
* |
(142 |
/ |
386)
|
= |
-38.25906729 |
7 |
26859 |
2498 |
- |
2567 |
= |
-69 |
* |
(137 |
/ |
386)
|
= |
-24.48963725 |
8 |
26861 |
2453 |
- |
2586 |
= |
-133 |
* |
(107 |
/ |
386)
|
= |
-36.86787558 |
Step 4 |
SUM Weighted Distance From Standard to get
2017 Difference From Standard for San Fernando Institute of Applied Media
|
-100 |
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 |
6 |
26828 |
2468 |
- |
2552 |
= |
-84 |
* |
(131 |
/ |
400)
|
= |
-27.51 |
7 |
26831 |
2493 |
- |
2567 |
= |
-74 |
* |
(133 |
/ |
400)
|
= |
-24.605 |
8 |
26832 |
2482 |
- |
2586 |
= |
-104 |
* |
(136 |
/ |
400)
|
= |
-35.36 |
Step 4 |
SUM Weighted Distance From Standard to get
2018 Difference From Standard for San Fernando Institute of Applied Media
|
-87 |
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 |
6 |
26952 |
2449 |
- |
2552 |
= |
-103 |
* |
(139 |
/ |
403)
|
= |
-35.52605455 |
7 |
26953 |
2505 |
- |
2567 |
= |
-62 |
* |
(128 |
/ |
403)
|
= |
-19.69230769 |
8 |
26954 |
2472 |
- |
2586 |
= |
-114 |
* |
(136 |
/ |
403)
|
= |
-38.47146395 |
Step 4 |
SUM Weighted Distance From Standard to get
2019 Difference From Standard for San Fernando Institute of Applied Media
|
-94 |
Last steps
Compute the average
2015 |
2016 |
2017 |
2018 |
2019 |
Sum |
Average |
-91
|
-88
|
-100
|
-87
|
-94
|
-460.0 |
-92.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -77.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -107.0
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: