Coursera!! Foundations: Data, Data, Everywhere Weekly challenge 2 Answers !! Week 2 Quiz Answers

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Question 1. Seeking out new challenges and experiences in order to learn is an example of which analytical skill?

  • Understanding context
  • Data strategy
  • Curiosity
  • Having a technical mindset
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    Question 2. Identifying the motivation behind data collection and gathering additional information are examples of which analytical skill?

  • A technical mindset
  • Data strategy
  • Understanding context
  • Data design
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    Question 3. A data analyst works for an appliance manufacturer. Last year, the company’s profits were down. Lower profits can be a result of fewer people buying appliances, higher costs to make appliances, or a combination of both. The analyst recognizes that those are big issues to solve, so they break down the problems into smaller pieces to analyze them in an orderly way. Which analytical skill are they using?
    A technical mindset
    Curiosity
    Data strategy
    Understanding context

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    Question 4. Fill in the blank: Data strategy involves _____ the people, processes, and tools used in data analysis.
    managing
    visualizing
    supervising
    choosing

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    Question 5. The manager at a music shop notices that more trombones are repaired on the days when Alex and Jasmine work the same shift. After some investigation, the manager discovers that Alex is excellent at fixing slides, and Jasmine is great at shaping mouthpieces. Working together, Alex and Jasmine repair trombones faster. The manager is happy to have discovered this relationship and decides to always schedule Alex and Jasmine for the same shifts. In this scenario, the manager used which quality of analytical thinking?

    1 point

    Big-picture thinking
    Visualization
    Correlation
    Problem-orientation

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    Question 6. What method involves asking numerous questions in order to get to the root cause of a problem?

    1 point

    Inquiry
    The five whys
    Curiosity
    Strategizing

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    Question 7. An airport wants to make its luggage-handling process faster and simpler for travelers. A data analyst examines and evaluates how the process works currently in order to achieve the goal of a more efficient process. What methodology do they use?

    1 point

    Strategy
    The five whys
    Data visualization
    Gap analysis

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    Question 8. Data-driven decision-making involves the five analytical skills: curiosity, understanding context, having a technical mindset, data design, and data strategy. Each plays a role in data-driven decision-making.

    1 point
    True
    False

    OTHER QUESTIONS

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    Q.1 Data design is how you organize information; data strategy is the management of the people, processes, and tools used in data analysis.

    1 point
    True
    False

    Question 2. Curiosity is an analytical skill that involves which of the following?

    1 point

    Using your gut instinct
    Seeking out new challenges and experiences
    Working with facts in an orderly manner
    Collaborating to solve a problem

    Question 3. Fill in the blank: Being able to identify a relationship between two or more pieces of data describes _____.

    visualization
    detail-oriented thinking
    correlation
    problem-orientation

    Question 4.Data analysts ask, “Why?” five times in order to get to the root cause of a problem.

    1 point
    True
    False

    Question 5. Fill in the blank: Data analysts use the five analytical skills of curiosity, understanding context, having a technical mindset, data design, and data strategy to make _____ decisions.

    1 point

    intuitive
    data-driven
    forward-looking
    more efficient

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    Question 6. The five whys is a technique that involves asking, “Why?” five times in order to achieve what goal?

    1 point

    Visualize how a process should look in the future
    Use facts to guide business strategy
    Identify the root cause of a problem
    Put a plan into action

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    Question 7. Correlation is the aspect of analytical thinking that involves figuring out the specifics that help you execute a plan.

    1 point
    True
    False

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    Question 8. Fill in the blank: _____ involves the ability to break things down into smaller steps or pieces and work with them in an orderly and logical way.

    1 point

    Context
    Curiosity
    A technical mindset
    Data strategy

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    Question 9. Adding descriptive headers to columns of data in a spreadsheet is an example of which analytical skill?

    1 point
    Big-picture thinking
    Understanding context
    Curiosity
    Data strategy

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    Question 10. Understanding context is an analytical skill best described by which of the following? Select all that apply.

    1 point
    Adding descriptive headers to columns of data in a spreadsheet
    Identifying the motivation behind the collection of a dataset
    Working with facts in an orderly manner
    Gathering additional information about data to understand the broader picture
    Question 11. Which analytical skill involves managing the people, processes, and tools used in data analysis?

    1 point

    Data strategy
    Curiosity
    Understanding context
    Data design

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    Question 12. What method involves examining and evaluating how a process works currently in order to get it where you want it to be in the future?

    1 point

    Data visualization
    Gap analysis
    Strategy
    The five whys

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