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Data Science

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Fill in the blank: Filtering involves showing only the data that meets a specific _____ while hiding the rest.

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Data Analysis Data Science Questions

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You are performing a calculation during your analysis of a dataset. Which phase of analysis are you in?

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Data Analysis Data Science Questions

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A data analyst is sorting data in a spreadsheet. They select a specific collection of cells in order to limit the sorting to just specified cells. Which spreadsheet tool are they using?

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Data Analysis Data Science Questions

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What is the goal of the analysis phase of the data analysis process?

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Data Analysis Data Science Questions

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Typically, a data analyst uses filters when they want to expand the amount of data they are working with.

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Data Analysis Data Science Questions

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You are querying a database that contains data about music. You are only interested in data related to the jazz musician Miles Davis. The names of the musicians are listed in the composer column.

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Data Analysis Data Science Questions

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During which of the four phases of analysis do you compare your data to external sources?

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Data Analysis Data Science Questions

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A data analyst sorts a spreadsheet range between cells F19 and G82. They sort in ascending order by the second column, Column G. What is the syntax they are using?

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Data Analysis Data Science Questions

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During which of the four phases of analysis can you find a correlation between two variables?

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Data Analysis Data Science Questions

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You are working with a database that contains invoice data about online music purchases. You are only interested in invoices sent to customers located in the city of Delhi. You want to sort the invoices by order total in ascending order. The order totals are listed in the total column.

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Data Analysis Data Science Questions

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You are querying a database that contains data about music. Each album is given an ID number. You are only interested in data related to the album with ID number 6. The album IDs are listed in the album_id column.

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Data Analysis Data Science Questions

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Which phase of the data analysis process has the goal of identifying trends and relationships?

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Data Analysis Data Science Questions

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A data analyst is sorting data in a spreadsheet. Which tool are they using if all of the data is sorted by the ranking of a specific sorted column and data across rows is kept together?

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Data Analysis Data Science Questions

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A data analyst sorts a spreadsheet range between cells D5 and M5. They sort in descending order by the third column, Column F. What is the syntax they are using?

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Data Analysis Data Science Questions

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You are working with a database that contains invoice data about online music purchases. You are only interested in invoices sent to customers located in the city of Chicago. You want to sort the invoices by order total in ascending order. The order totals are listed in the total column.

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Data Analysis Data Science Questions

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Which of the following is an attribute of Strong or Generalized AI?

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Data Science Machine Learning Questions

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Which of the following is NOT a good way to define AI?

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Data Science Machine Learning Questions

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Natural Language AI algorithms that learn by example are the reason we can talk to machines and they can talk back to us.

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Data Science Machine Learning Questions

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Which of these is NOT a current application of AI?

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Data Science Machine Learning Questions

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AI is the fusion of many fields of study. Which of these fields, along with Computer Science, plays a role in the application of AI?

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Data Science Machine Learning Questions

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Which of these is currently NOT an application of Collaborative Robots or Cobots?

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Data Science Machine Learning Questions

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Advances in the field of Computer Vision make which of the following possible?

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Data Science Machine Learning Questions

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Which of the following are applications of Artificial Intelligence in action?

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Data Science Machine Learning Questions

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Which of the following aspects involved in converting the stethoscope into a digital device to support patient diagnoses involves the use of AI?

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Data Science Machine Learning Questions

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