### Denair Middle (Data source)

##### Source data for Denair 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 | 2927438 | 2499 | - | 2552 | = | -53 | * | (88 | / | 239) | = | -19.51464431 | ||

7 | 2927439 | 2498 | - | 2567 | = | -69 | * | (74 | / | 239) | = | -21.36401667 | ||

8 | 2927442 | 2543 | - | 2586 | = | -43 | * | (77 | / | 239) | = | -13.85355648 | ||

Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Denair Middle | -55 |

#### 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 | 89607 | 2471 | - | 2552 | = | -81 | * | (83 | / | 246) | = | -27.32926821 | ||

7 | 89609 | 2503 | - | 2567 | = | -64 | * | (86 | / | 246) | = | -22.37398368 | ||

8 | 89612 | 2510 | - | 2586 | = | -76 | * | (77 | / | 246) | = | -23.78861788 | ||

Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Denair Middle | -73 |

#### 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 | 92223 | 2466 | - | 2552 | = | -86 | * | (85 | / | 259) | = | -28.22393821 | ||

7 | 92226 | 2472 | - | 2567 | = | -95 | * | (85 | / | 259) | = | -31.17760616 | ||

8 | 92227 | 2478 | - | 2586 | = | -108 | * | (89 | / | 259) | = | -37.11196904 | ||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Denair Middle | -97 |

#### 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 | 92419 | 2459 | - | 2552 | = | -93 | * | (75 | / | 228) | = | -30.59210522 | ||

7 | 92420 | 2440 | - | 2567 | = | -127 | * | (79 | / | 228) | = | -44.00438596 | ||

8 | 92423 | 2456 | - | 2586 | = | -130 | * | (74 | / | 228) | = | -42.19298239 | ||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Denair Middle | -117 |

#### 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 | 93051 | 2453 | - | 2552 | = | -99 | * | (80 | / | 222) | = | -35.67567564 | ||

7 | 93052 | 2485 | - | 2567 | = | -82 | * | (61 | / | 222) | = | -22.53153147 | ||

8 | 93053 | 2498 | - | 2586 | = | -88 | * | (81 | / | 222) | = | -32.10810803 | ||

Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Denair Middle | -90 |

#### Last steps

##### Compute the average

2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|

-55 | -73 | -97 | -117 | -90 | -432.0 | -86.4 |

##### Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average: **-17.4**

##### Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average: **-155.4**

##### 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 | 54% | 58% | 58% | 69% | 65% |

Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |

#### Denair Unified school district County of Stanislaus

### 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.

Denair Middle

*math*proficiency
Zero+ meets standard.

**41% less $meal**

**46% less $meal**

**48% less $meal**

**63% less $meal**

**65% 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 Denair Unified (1)

Denair Middle |