Final answer:
Common pitfalls of data in spreadsheets include incorrect data entry, missing data, inconsistent formatting, and lack of data validation.
Step-by-step explanation:
- Incorrect data entry: This can occur when data is entered incorrectly or mistyped, leading to inaccurate calculations and analysis.
- Missing data: When data is missing or incomplete, it can skew the results and affect the accuracy of any analysis conducted.
- Inconsistent formatting: Inconsistent formatting can make it difficult to work with and analyze data, leading to errors or misunderstandings.
- Lack of data validation: Without proper validation, data in spreadsheets can be entered in incorrect formats or values, leading to inaccurate results.
Therefore, the correct answer is 5) All of the above.