Fifty part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below:

Part-time Student Course Loads

# of Courses

Frequency

Relative Frequency

Cumulative Relative Frequency

1

30

0.6

2

15

3

Answer the following two questions:

What percent of students take exactly two courses? Round to a whole number. Do not include decimals.

___%

What percent of students take one or two courses? Round to a whole number. Do not include decimals.