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 |
11 |
844312 |
2455 |
- |
2628 |
= |
-173 |
* |
(113 |
/ |
113)
|
= |
-173.0 |
Step 4 |
SUM Weighted Distance From Standard to get
2015 Difference From Standard for Augustus F. Hawkins High C Responsible Indigenous Social Entrepreneurship
|
-173 |
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 |
11 |
26528 |
2468 |
- |
2628 |
= |
-160 |
* |
(109 |
/ |
109)
|
= |
-160.0 |
Step 4 |
SUM Weighted Distance From Standard to get
2016 Difference From Standard for Augustus F. Hawkins High C Responsible Indigenous Social Entrepreneurship
|
-160 |
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 |
11 |
27013 |
2446 |
- |
2628 |
= |
-182 |
* |
(94 |
/ |
94)
|
= |
-182.0 |
Step 4 |
SUM Weighted Distance From Standard to get
2017 Difference From Standard for Augustus F. Hawkins High C Responsible Indigenous Social Entrepreneurship
|
-182 |
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 |
11 |
26974 |
2425 |
- |
2628 |
= |
-203 |
* |
(80 |
/ |
80)
|
= |
-203.0 |
Step 4 |
SUM Weighted Distance From Standard to get
2018 Difference From Standard for Augustus F. Hawkins High C Responsible Indigenous Social Entrepreneurship
|
-203 |
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 |
11 |
27098 |
2435 |
- |
2628 |
= |
-193 |
* |
(82 |
/ |
82)
|
= |
-193.0 |
Step 4 |
SUM Weighted Distance From Standard to get
2019 Difference From Standard for Augustus F. Hawkins High C Responsible Indigenous Social Entrepreneurship
|
-193 |
Last steps
Compute the average
2015 |
2016 |
2017 |
2018 |
2019 |
Sum |
Average |
-173
|
-160
|
-182
|
-203
|
-193
|
-911.0 |
-182.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -134.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -230.2
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: