The correct answer is D
Which of the following is an effective method for handling inconsistent data in a merged dataset?
Which type of data visualization is most useful for identifying the relationship between two continuous variables?
What is the purpose of calculating an appropriate sample size in data analysis?
Which sampling technique is most suitable when a population has distinct subgroups that should be represented proportionally?
Which of the following features in Power BI allows for dynamically filtering data across multiple visuals with a single control element?
In SQL, which type of JOIN will return all rows from the left table and the matching rows from the right table, filling with NULLs where there is no match?
Which layer in the OSI model is responsible for end-to-end communication and error-free delivery of data between hosts?
Which of the following best describes quantitative data in a business analysis context?
Which technique best ensures that data storytelling is impactful for business stakeholders?
When dealing with data from a social media platform that includes posts, images, and metadata, what type of data format is this dataset classified as?
