### Evergreen Middle (Data source)

##### Source data for Evergreen 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 |
||

7 | 3178340 | 0 | - | 2567 | = | * | (2 | / | 7) | = | ||||

8 | 3178342 | 0 | - | 2586 | = | * | (5 | / | 7) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Evergreen Middle |

#### 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 | 97950 | 0 | - | 2552 | = | * | (2 | / | 9) | = | ||||

7 | 97953 | 0 | - | 2567 | = | * | (4 | / | 9) | = | ||||

8 | 97954 | 0 | - | 2586 | = | * | (3 | / | 9) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Evergreen Middle |

#### 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 | 100797 | 0 | - | 2567 | = | * | (0 | / | 0) | = | ||||

8 | 100800 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Evergreen Middle |

#### 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 | 100944 | 0 | - | 2567 | = | * | (0 | / | 0) | = | ||||

8 | 100947 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Evergreen Middle |

#### Last steps

##### Compute the average

2015 | 2016 | 2017 | 2018 | Sum | Average |
---|---|---|---|---|---|

0.0 | 0.0 |

##### Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average:

##### Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average:

##### 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 | |
---|---|---|---|---|

Percent | 92% | 83% | 93% | 100% |

Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file |

#### Washington Unified school district County of Yolo

### 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.

#### Opportunity Schools schools in Washington Unified (2)

Evergreen Elementary | Evergreen Middle |