Question

If data are not already in usable format, what options do you have?

1) Convert the data into a usable format
2) Seek assistance from a data expert
3) Use data cleaning techniques to preprocess the data
4) Collect new data in a usable format

Answer 1

If data is not in a usable format, options include converting the data, seeking assistance from a data expert, using data cleaning techniques, or collecting new data.

Step-by-step explanation:

When data is not already in a usable format, there are several options to consider:

1. Convert the data into a usable format: This could involve transforming the data into a different file format or restructuring it to match the required format.
2. Seek assistance from a data expert: If you're unsure how to convert the data or preprocess it, consulting with a data expert can provide guidance and expertise.
3. Use data cleaning techniques to preprocess the data: Data cleaning involves removing errors, inconsistencies, duplicates, and other issues from the data to improve its quality and usability.
4. Collect new data in a usable format: If the existing data cannot be converted or cleaned effectively, collecting new data that is already in a usable format may be necessary.

Therefore, all the options given in the question are correct.