Google Doc Access Directions:
● Please click on File in the upper left corner.
● If you are working on a Chromebook or Google Docs, choose the Make a copy option
and save a copy of the document to your Google Drive.
● If not, choose the Download as an option and then the Microsoft Word (.docx) option
to download an editable copy of the document to your computer.
Module Nine Lesson Two Activity Two Guide
Filtering Data
Navigate to Filtering and Cleaning Data in code.org.
Level One (5 points each)
● Open the Data Visualizer
● Copy/paste the charts below.
● Answer the questions.
Chart 1 - Average hour of sleep
Chart 2 - Favorite subject
● What problems came up when trying to create these charts?
Some were different the typed-out number is different from the numerical data.
● What problems do you see in the data?
It isn’t clean there are numerical and written out answers for these and abbreviations that mean the
same thing.
Level Two (8 points each)
●
●
●
●
Navigate to the Female State Legislators data set.
Filter the Female State Legislators dataset for Year by the year you were born.
Create a histogram for Percentage of Females in Legislature. Choose a bucket size of 5.
Copy/paste the chart below.
Chart 1
● Filter the Female State Legislators dataset for Year by the year 2019.
● Copy/paste the chart below.
● Answer the questions.
Chart 2
Questions
● In the year you were born, how many states had between 25 and 30 percent of their
legislatures made up of female legislators?
● In 2019, how many states had between 25 and 30 percent of their legislatures made up of
female legislators?
● What does this data show?
● Why might that be the case?
Data Set: US Women Running for Elected Office in 2020
Do This:
● Navigate to the US Women Running for Elected Office in 2020 dataset
● Filter the US Women Running for Elected Office in 2020 dataset to answer the following
questions. The chart type is up to you. Paste the chart below each answer.
Question: Which states had at least one woman run for Governor?
Answer:
Chart:
Question: Which states had more than 10 women win their primary race?
Answer:
Chart: