70 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: Relative Frequency # of times floss per week 0 1 Hint: Frequency Tables Textbook Pages Frequency 8 9 2 3 6 4 9 5 11 6 8 7 11 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 1 time per week? Question Help: Read Submit Question 0.1143 0.1286 0.0857 0.1286 0.1571 0.1143 0.1571 Cumulative Frequency 17 % 8 25 31 40 51 59 70

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