90 adults with gum disease were asked the number of times per week they used to floss before their diagnoses. The incomp

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90 Adults With Gum Disease Were Asked The Number Of Times Per Week They Used To Floss Before Their Diagnoses The Incomp 1 (40.28 KiB) Viewed 124 times

90 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 0 14 0.1556 14 1 15 0.1667 29 N 11 0.1222 3 14 0.1556 54 4 7 61 5 6 0.0667 67 6 0.1111 77 90 7 13 0.1444 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 7 times per week? %