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 |
914242 |
2428 |
- |
2436 |
= |
-8 |
* |
(92 |
/ |
331)
|
= |
-2.22356495 |
4 |
914245 |
2471 |
- |
2485 |
= |
-14 |
* |
(120 |
/ |
331)
|
= |
-5.0755287 |
5 |
914246 |
2466 |
- |
2528 |
= |
-62 |
* |
(119 |
/ |
331)
|
= |
-22.29003019 |
Step 4 |
SUM Weighted Distance From Standard to get
2015 Difference From Standard for Haskell Elementary Science Technology Engineering Arts And Mathematics (STEAM) Magnet
|
-30 |
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 |
28901 |
2452 |
- |
2436 |
= |
16 |
* |
(94 |
/ |
334)
|
= |
4.502994 |
4 |
28902 |
2467 |
- |
2485 |
= |
-18 |
* |
(113 |
/ |
334)
|
= |
-6.08982035 |
5 |
28905 |
2489 |
- |
2528 |
= |
-39 |
* |
(127 |
/ |
334)
|
= |
-14.82934128 |
Step 4 |
SUM Weighted Distance From Standard to get
2016 Difference From Standard for Haskell Elementary Science Technology Engineering Arts And Mathematics (STEAM) Magnet
|
-16 |
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 |
29466 |
2446 |
- |
2436 |
= |
10 |
* |
(100 |
/ |
334)
|
= |
2.99401197 |
4 |
29468 |
2493 |
- |
2485 |
= |
8 |
* |
(105 |
/ |
334)
|
= |
2.51497006 |
5 |
29469 |
2473 |
- |
2528 |
= |
-55 |
* |
(129 |
/ |
334)
|
= |
-21.24251492 |
Step 4 |
SUM Weighted Distance From Standard to get
2017 Difference From Standard for Haskell Elementary Science Technology Engineering Arts And Mathematics (STEAM) Magnet
|
-16 |
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 |
29514 |
2445 |
- |
2436 |
= |
9 |
* |
(97 |
/ |
331)
|
= |
2.63746223 |
4 |
29517 |
2492 |
- |
2485 |
= |
7 |
* |
(113 |
/ |
331)
|
= |
2.3897281 |
5 |
29518 |
2509 |
- |
2528 |
= |
-19 |
* |
(121 |
/ |
331)
|
= |
-6.94561933 |
Step 4 |
SUM Weighted Distance From Standard to get
2018 Difference From Standard for Haskell Elementary Science Technology Engineering Arts And Mathematics (STEAM) Magnet
|
-2 |
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 |
29690 |
2465 |
- |
2436 |
= |
29 |
* |
(99 |
/ |
333)
|
= |
8.62162161 |
4 |
29691 |
2479 |
- |
2485 |
= |
-6 |
* |
(112 |
/ |
333)
|
= |
-2.01801802 |
5 |
29692 |
2508 |
- |
2528 |
= |
-20 |
* |
(122 |
/ |
333)
|
= |
-7.32732732 |
Step 4 |
SUM Weighted Distance From Standard to get
2019 Difference From Standard for Haskell Elementary Science Technology Engineering Arts And Mathematics (STEAM) Magnet
|
-1 |
Last steps
Compute the average
2015 |
2016 |
2017 |
2018 |
2019 |
Sum |
Average |
-30
|
-16
|
-16
|
-2
|
-1
|
-65.0 |
-13.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 20.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -46.0
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: