In a student survey, forty-one part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below. a. Fill in the missing values. Please round your answer to 4 decimal places for the Relative Frequency if possible. # of Courses Frequency Relative Frequency | Cumulative Frequency 18 0.439 18 2 10 0.2439 28 w 13 0.3170 41 b. What percent of students take exactly one courses? Give your answer as a percent, rounded to the nearest hundredth. 43 X