Data Analysis Quiz

What is the process of cleaning, analyzing, interpreting, and visualizing data?

• Data Cleaning

• Data Validation

• Data Filtering

• Data Sorting

Which of the following is a step in the data cleaning process?

• Add comments

• Remove duplicates

• Apply conditional formatting

• Sort and filter data

What tool can be used in Excel to automatically format cells based on predefined criteria?

• Find and Replace

• Sorting and Filtering

• Conditional formatting

• Data Validation

What is the purpose of data filtering?

• To rearrange data

• To select specific information

• To control data entry

• To add additional notes

Which feature in Excel allows users to control what can be entered into a cell?

• Comments

• Data Validation

• Sorting

• Find and Replace

What is the process of rearranging rows or columns to organize information in a desired sequence?

• Data Sorting

• Data Filtering

• Data Validation

• Data Cleaning

What is the purpose of Excel comments?

• To add additional notes

• To find and replace text

• To apply conditional formatting

• To remove duplicates

Which method in Excel is used to search for specific text or numbers and replace them with something else?

• Data Validation

• Sorting and Filtering

• Find and Replace

• Conditional formatting

What is the practice of checking the integrity, accuracy, and structure of data before analysis?

• Data Sorting

• Data Validation

• Data Filtering

• Data Cleaning

What is the difference between sorting and filtering?

• Sorting is used to control data entry, Filtering is used to add comments

• Sorting rearranges data, Filtering selects data

• Sorting selects data, Filtering rearranges data

• Sorting affects displayed data, Filtering affects entire dataset