A
B
C
D
Explanation
Correct answer: C.
Choice C is correct. The median of a data set represented in a box plot is given by the vertical line within the box. In the given box plot, the vertical line within the box occurs at . Therefore, the median of this data set is .
Desmos solution:
Note: The median is the vertical line inside the box, which is at 5.
Enter in Desmos:
Reviewed and rewritten by CookSAT
Why the other choices are wrong
Choice A
Choice A is incorrect. This is the minimum value of the data set.
Choice B
Choice B is incorrect and may result from conceptual errors.
Choice D
Choice D is incorrect. This is the maximum value of the data set.