The overlap is low as there are only two points of overlap between the two teams within the specified range. Option C
To determine the overlap between Team 1 and Team 2, let's examine the shared values between the two line plots within the range from 72 to 82.
Team 1 has:
One mark above 73
Two marks above 74
Two marks above 75
Three marks above 76
Two marks above 77
One mark above 78
One mark above 80
Team 2 has:
One mark above 74
Two marks above 75
Four marks above 76
Two marks above 77
One mark above 78
One mark above 79
One mark above 80
From the given information, the only values that appear in both Team 1 and Team 2 are:
One mark above 78
One mark above 80
Therefore, the overlap between Team 1 and Team 2 occurs at values 78 and 80.