Directions: Choose the Best Answer Based on the Information You

question 1

Multiple Choice

Directions: Choose the best answer based on the information you read in Chapter 24. ​ Which sentence has all commas correctly placed?

• A)The eggs however were a total mess. ​
• B)The eggs, however were a total mess.
• C)The eggs however, were a total mess.
• D)The eggs, however, were a total mess.

Understand different types of data collection methods and their applications.

Differentiate between observational and experimental studies.

Identify and explain common sources of bias in surveys and studies.

Recognize factors important in designing questionnaires to minimize errors.