0 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 10 0.1429   1 8 0.1143 18 2 4 0.0571 22 3 11 0.1571 33 4   0.0857 39 5 8 0.1143 47 6 10   57 7 13 0.1857 70 a.  Complete the table (Use 4 decimal places when applicable) b.  What is the cumulative relative frequency for flossing 6 times per week? %

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0 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 10 0.1429  
1 8 0.1143 18
2 4 0.0571 22
3 11 0.1571 33
4   0.0857 39
5 8 0.1143 47
6 10   57
7 13 0.1857 70

a.  Complete the table (Use 4 decimal places when applicable)

b.  What is the cumulative relative frequency for flossing 6 times per week? %

 

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