Introduction to Data Analysis in RStudio Pre-Class Quiz

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Please complete the following quiz so that you can get a feel for how prepared you are for the face-to-face orientation. The responses from this quiz will be stored on a server in the United States. If you are not comfortable with this, please print out the questions, answer them by hand, and bring them to orientation.

Have you installed the R and RStudio software on your laptop (if you have one)?

1 point

Yes

Clear selection

Which of these companies use R for statistical computing & data analysis?

1 point

Google

AirBnB

Accenture

All of the above

Clear selection

Why is R so popular?

1 point

It is open source and free of cost to use

R creates great data visualizations

There are thousands of packages or extensions to help R do a wide range of jobs

R has a vibrant and helpful community

All of the above

Clear selection

What is one thing that cannot be done in the RStudio console?

1 point

Add number and values together

Assign values to variables

Display variable values

Cook a fully loaded pizza

Clear selection

What is R script?

1 point

A text file with successive lines of R code

A module that recalculates floating point variables

A binary piece of code to speed up recalculations

Clear selection

Why do you hope to get out of this workshop?

Submit

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