Your submission for this project is three files: Your report in PDF format
Your report in Rmd format
A script in R format that performs a supervised machine learning task
You may upload the three files directly to the edX platform or submit a GitHub link in the text response box below. You must also provide access to your dataset, either via automatic download with your code or inclusion in a GitHub repository.

To upload and submit your files press the "Choose Files" button, select three files at once (using the control key on a Windows machine or command key on a Mac) and press "Choose," type a description for each (PDF, Rmd, R), and then press the "Upload files" button. If uploading files, we recommend also providing a link to a GitHub repository containing your dataset and the three files above in case there is a problem with the upload process.

Note that when downloading files for peer assessments, R and Rmd files will be downloaded as txt files by default.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

what level of math? also i don't need to be paid if i can you.