International Board of Certified Lactation Consultant (IBCLC) Practice Exam

What is the mode of the following scale of responses: 1, 2, 0, 2, 5?

1. 1

2. 2

3. 5

4. 0

The correct answer is: 5

To determine the mode of the given scale of responses—1, 2, 0, 2, 5—you need to identify the number that appears most frequently within the set. First, look at each number in the list: - The number 1 appears once. - The number 2 appears twice. - The number 0 appears once. - The number 5 appears once. From this analysis, the number 2 appears more frequently than any other number in the set, which makes it the mode. The mode is defined as the value that occurs most often in a data set. Therefore, since 2 is the only number that appears more than once (specifically, it shows up two times), that confirms its status as the mode. In summary, the mode is 2 because it is present more often than any other number in the provided list of responses.