Question: What is the main objective of data cleansing in data mining and data warehousing? To remove irrelevant data from the dataset To transform raw data

What is the main objective of data cleansing in data mining and data warehousing?
To remove irrelevant data from the dataset
To transform raw data into meaningful information
To ensure data is accurate, consistent, and error-free
To apply mathematical models and algorithms to the data
What is the main objective of data cleansing in

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