### Inyo County Office of Education school district (Data source)

#### County of Inyo

##### Source data for Inyo County Office of Education

#### 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 |
||

5 | 455543 | 0 | - | 2528 | = | * | (0 | / | 179) | = | ||||

6 | 455544 | 0 | - | 2552 | = | * | (0 | / | 179) | = | ||||

7 | 455547 | 0 | - | 2567 | = | * | (0 | / | 179) | = | ||||

8 | 455548 | 0 | - | 2586 | = | * | (0 | / | 179) | = | ||||

11 | 455551 | 2403 | - | 2628 | = | -225 | * | (179 | / | 179) | = | -225.0 | ||

Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Inyo County Office of Education | -225 |

#### 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 |
||

4 | 14406 | 0 | - | 2485 | = | * | (0 | / | 26) | = | ||||

8 | 14408 | 0 | - | 2586 | = | * | (0 | / | 26) | = | ||||

11 | 14409 | 2415 | - | 2628 | = | -213 | * | (26 | / | 26) | = | -213.0 | ||

Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Inyo County Office of Education | -213 |

#### 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 | 14737 | 0 | - | 2552 | = | * | (0 | / | 57) | = | ||||

7 | 14738 | 0 | - | 2567 | = | * | (0 | / | 57) | = | ||||

8 | 14741 | 0 | - | 2586 | = | * | (0 | / | 57) | = | ||||

11 | 14742 | 2399 | - | 2628 | = | -229 | * | (53 | / | 57) | = | -212.92982447 | ||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Inyo County Office of Education | -213 |

#### 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 | 14751 | 0 | - | 2552 | = | * | (0 | / | 0) | = | ||||

7 | 14752 | 0 | - | 2567 | = | * | (0 | / | 0) | = | ||||

8 | 14755 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||

11 | 14756 | 0 | - | 2628 | = | * | (0 | / | 0) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Inyo County Office of Education |

#### 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 | 14842 | 0 | - | 2552 | = | * | (0 | / | 10) | = | ||||

7 | 14843 | 0 | - | 2567 | = | * | (4 | / | 10) | = | ||||

8 | 14844 | 0 | - | 2586 | = | * | (5 | / | 10) | = | ||||

11 | 14845 | 0 | - | 2628 | = | * | (0 | / | 10) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Inyo County Office of Education |

#### Last steps

##### Compute the average

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

-225 | -213 | -213 | -651.0 | -130.2 |

##### Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average: **-199.0**

##### Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average: **-235.0**

##### For the lines, you have the data necessary to plot the chart.

### Just a coincidence? That's absurd.

It's a system that causes this pattern to repeat.

**
THIS chart shows what the follow-the-schedule method wants.
**

NOT what school board members want.

NOT what superintendents want.

*math*proficiency

• 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).

### Students would perform better the more years in school IF the follow-the-schedule method wanted that.

But that's not what it "wants"...and it's not a coincidence this pattern repeats (repeatedly).

#### The system (the follow-the-schedule method) "wants" schools to perform poorer, relative to grade level, the more years students spend in public school.

• Any result above zero is proficient; below is not proficient.

*math*proficiency

#### Schools in Inyo County Office of Education

##### Adult Education Centers (1)

Inyo County Adult Education |

##### County Community (1)

Jill Kinmont Boothe |

##### Preschool (1)

Inyo County Small Steps Infant, Toddler and Preschool Program |