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The director of operations at a power company needs data to help identify where company resources should be allocated in order to monitor activity for outages and restoration of power in the entire state.
The director of operations at a power company needs data to help identify where company resources should be allocated in order to monitor activity for outages and restoration of power in the entire state. Specifically, the director wants to see the following: * County outages * Status * Overall trend...
Which of the following BEST describes the data set?
Refer to the exhibit. Given the following data: Which of the following BEST describes the data set?A . There is data bias.B . The data is incomplete.C . The data is inconsistent.D . The data is outliers.View AnswerAnswer: C Explanation: This is because inconsistency is a type of data quality...
Which of the following should an analyst suggest so the user has a dynamic, seamless experience?
A user receives a large custom report to track company sales across various date ranges. The user then completes a series of manual calculations for each date range. Which of the following should an analyst suggest so the user has a dynamic, seamless experience?A . Create multiple reports, one for...
Which of the following must be done to the Genre column before this task can be completed?
A data analyst for a media company needs to determine the most popular movie genre. Given the table below: Which of the following must be done to the Genre column before this task can be completed?A . AppendB . MergeC . ConcatenateD . DelimitView AnswerAnswer: D Explanation: Delimiting is the...
Which one of the following is a measure of dispersion?
Which one of the following is a measure of dispersion?A . Variance.B . Mode.C . Median.D . Mean.View AnswerAnswer: A
Which of the following is an example of a discrete variable?
Which of the following is an example of a discrete variable?A . The temperature of a hot tubB . The height of a horseC . The time to complete a taskD . The number of people in an officeView AnswerAnswer: D Explanation: A discrete variable is a variable that can...
Which of the following is the correct data type for text?
Which of the following is the correct data type for text?A . BooleanB . StringC . IntegerD . FloatView AnswerAnswer: B Explanation: A string is a data type that represents a sequence of characters, such as text, symbols, numbers, or punctuation marks. Strings are enclosed in quotation marks, such as...
Which of the following would be considered non-personally identifiable information?
Which of the following would be considered non-personally identifiable information? A. Cell phone device name B. Customer’s name C. Government ID number D. Telephone numberView AnswerAnswer: A Explanation: Non-personally identifiable information (non-PII) is any data that cannot be used to identify, contact, or locate a specific individual, either alone or...
Which of the following HTML commands would help the developer to complete the task successfully?
A junior web developer is developing a new application where users can upload short videos. The first task is to create a homepage that shows the headline "Upload Your Short Videos" and a clickable button that says "upload now". Which of the following HTML commands would help the developer to...
Which of the following should be the total number of datapoints on the next day?
An analyst runs a report on a daily basis, and the number of datapoints must be validated before the data can be analyzed. The number of datapoints increases each day by approximately 20% of the total number from the day before. On a given day, the number of datapoints was...
