One measure of the difficulty of a golf course is its length

One measure of the difficulty of a golf course is its length: total distance (in yards) from tee to hole for all 18 holes. Here are the histogram and summary statistics for the lengths of 45 golf courses. What is the range of these data lengths? Between what lengths do the central 50% of these courses lie?

Solution

a)

As

range = max - min

Then

range = 6758 - 5191 = 1567 [ANSWER]