Practice Who Is A Data Scientist? (1.2) - Introduction to Data Science

Practice: Who is a Data Scientist?

Lesson 1.2Introduction to Data Science

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9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is one responsibility of a data scientist?
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Think about the first step a data scientist takes.
Question 2.
Name one skill a data scientist must have.
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Consider the tools they use to analyze data.
3Question 3.
Which of the following responsibilities pertains to a data scientist?
- Building hardware
- Data cleaning
- Sales management
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Think about what they do before analyzing data.
4Question 4.
True or False: Data-driven decisions are made based on intuition.
- True
- False
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Consider what data-driven means.
Question 5.
Imagine you are a data scientist tasked with improving a company's product line based on customer feedback data. Outline the steps you would take, from initial data gathering to final presentation of your findings.
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Think about the lifecycle of a data science project.
Question 6.
Consider the impact of data-driven decision-making. Create a short presentation for a business executive on the advantages and potential drawbacks of relying heavily on data for decision-making.
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Consider both sides of the argument effectively.

5 more questions in this section. Enroll free to practise them all.