(a) 5.5 (b) 15.5

(c) 20.5 (d) 36.0

Answer: (c) 20.5

Sol:

The x- coordinate represents the median of the given data.

Thus, median of the given data is 20.5.

(c) 20.5 (d) 36.0

Answer: (c) 20.5

Sol:

The x- coordinate represents the median of the given data.

Thus, median of the given data is 20.5.