Which of the following best describes the goal of data scrubbing and data preparation:Question 5Answera.perform basic analysis to understand the quality of the underlying data and its ability to address the business questionb.demonstrate ability to sort, rearrange, merge and reconfigure data in a manner that allows enhanced analysisc.recognize what is meant by data quality, be it completeness, reliability or validityd.comprehend the process needed to clean and prepare the data before analysis

Why is it important to clean the data in the data analysis process?To manipulate the dataTo ensure data is collected from reliable sourcesTo identify relevant dataTo filter out useful insights

What is the purpose of data cleaning?Review LaterTo enhance data qualityTo remove duplicates from datasetsTo validate data against predefined rulesTo monitor and update data continuously

What was the most challenging part of cleaning the data?Why is cleaning and transposing data important for data analysis?If you had to clean this data again, what would you do differently? Why?

Which of the following best describes the goal of verifying data quality:Question 6Answera.perform basic analysis to understand the quality of the underlying data and its ability to address the business questionb.comprehend the process needed to clean and prepare the data before analysisc.demonstrate ability to sort, rearrange, merge, and reconfigure data in a manner that allows enhanced analysisd.recognize what is meant by data quality, be it completeness, reliability or validity

What is the primary objective of data preparation in the data analysis process?1 pointTo gather, clean, and pre-process raw data suitable for analysis.To create a data model representing the structure and relationships of the data.To visualize data for pattern identification and effective communication.To dig deep into data to uncover insights and answer specific questions.