CSF 1.5 Assessment Review - Data Science

Which emoji best portrays your current mood?

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Video streaming services often choose what to recommend to you partially by…

• Choosing similar videos to ones you have already watched

• Choosing videos randomly

• Showing you the videos with the least daily views

Data Scientists' job is most focused on...

• Finding data that’s lost

• Turning data into more data

• Turning data into knowledge

• Turning knowledge into data

You use a map application on your smartphone to navigate to a family member’s house. What kind of data would NOT be collected by the app from your usage? 

(Select all that apply.)

• Your starting location

• Which store you stopped at on the way to your location

• Number of passengers in your car

• The music you listened to on the radio

• Information about traffic along the route

Why do we need computers to help with data analysis?

• Because data is all numbers.

• Because often data sets contain large amounts of data.

• Because people can do it faster.

• Because the data is on a computer.

What could a data scientist use your grocery store rewards card data to do?

(Select all that apply.)

• Track your purchases at their competitor’s store

• Project when you are likely to shop next

• Decide how much of various products to stock

• Decide which coupons to send you

Which of the following is the best definition for Data Science?

• the branch of science concerned with the nature and properties of matter and energy

• the branch of science concerned with the physical, chemical, and biological conditions of the environment and their effect on organisms

• the study of the principles and use of computers

• the science of using computers to analyze data and make sense of the results

What are examples of data that could get recorded for analysis?

• Every button you press while using a device

• Any text you enter on a website

• Any video you watch on a streaming service

• The amount of time you spend on this course in Canvas

Which of these might indicate that Data Science could be an area of interest for you?

(Select all that apply.)

• You are intrigued by puzzles.

• You are drawn to investigating the "why" of a problem.

• You love figuring out how some process works.

• You love to read young adult fiction books.

Which of the following fields do data scientists work in?

• Medicine

• Business and Marketing

• Scientific Research

• Entertainment