A data analyst has a set with more than 40,000 rows in the sample schema below: The analyst would like to create one column that contains the customers’ birth dates. Which of the following data quality dimensions would best explain the reason for compilation?
Answer(s): B
A data analyst is creating a dashboard and trying to identify the type of information that should be included. Which of the following should the analyst consider first?
Answer(s): D
A sales analyst needs to report how the sales team is performing to target. Which of the following files will be important in determining 2019 performance attainment?
Answer(s): C
A data analyst is using a two-tailed, independent t-test to determine whether the type of stretching, dynamic or static, has any influence on a dancer’s flexibility. Which of the following is the alternative hypothesis?
Which of the following is the best reason to use database views instead of tables?
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