Exam Name: | CompTIA Data+ Certification Exam | ||
Exam Code: | DA0-001 Dumps | ||
Vendor: | CompTIA | Certification: | CompTIA Data+ |
Questions: | 363 Q&A's | Shared By: | solomon |
A data analyst has been asked to organize the table below in the following ways:
By sales from high to low -
By state in alphabetic order -
Which of the following functions will allow the data analyst to organize the table in this manner?
Andy is a pricing analyst for a retailer. Using a hypothesis test, he wants to assess whether people who receive electronic coupons spend more on average.
What should Andy's null hypothesis be?
Each month an analyst needs to execute a data pull for the two prior months. Which of the following is the most efficient function for the analyst to use?
An analyst reviews the following table:
Which of the following data types is represented in the values in the RefNo column?