Basic Data Questions

Which of the following statements about data is correct?

• A) Data refers to information that has been processed and analyzed.

• B) Data is a collection of facts, statistics, or information that is unprocessed and unorganized.

• C) Data is only useful when presented in visual form.

• D) Data and information are interchangeable terms.

Which of the following best describes structured data?

• A) Data that is stored in a format that can be easily processed by a computer.

• B) Data that is disorganized and lacks any discernible patterns or structure.

• C) Data that is collected from a variety of sources without any specific organization.

• D) Data that is only accessible through advanced data analysis techniques.

What is the purpose of data visualization in data analysis?

• A) To make data more visually appealing.

• B) To communicate patterns, trends, and insights in data effectively.

• C) To manipulate and transform data.

• D) To perform statistical calculations.

Which of the following is an example of numeric data?

• A) Gender (Male/Female)

• B) Marital Status (Married/Single/Divorced)

• C) Age (25 years)

• D) Occupation (Teacher/Engineer/Doctor)

Which type of data can be further classified as either discrete or continuous

• A) Categorical data

• B) Numeric data

• C) Information

• D) data which is category