130 adults with gum disease were asked the number of times per week they used to floss before their diagnoses. The (incomplete) results are shown below: # of times floss per week Frequency Relative Frequency Cumulative Frequency 17 0. 1308 17 16 0. 1231 33 2 16 0. 1231 49 15 0. 1154 64 4 17 0. 1308 81 0. 1538 6 12 0.0923 113 17 130 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 1 time per week? %In a student survey, fty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answer to 4 decimal places for the Relative Frequency if possible. Relative Frequency Cumulative Frequency What percent of students take exactly one courses? E96