Given the data set: $1$, what is the median?

• A. $0$
• B. $1$
• C. $2$
• D.

Answer: (B)

Verified step by step guidance

1. Identify the data set provided. In this case, the data set contains a single value: 1.
2. Recall the definition of the median: it is the middle value of a data set when the numbers are arranged in ascending order.
3. Since there is only one number in the data set, the data is already sorted, and the single value itself is the middle value.
4. Therefore, the median is the value 1.
5. No further calculations are needed because the median of a single-element data set is always that element.