110 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 0 12 1 2 3 4 5 6 7 22 10 15 16 11 15 Relative Frequency 0.1091 0.0818 0.2 0.0909 0.1364 0.1455 0.1 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 1 time per week? Cumulative Frequency % 21 43 53 68 84 95 110

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question 3
<
110 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
0
12
1
2
3
4
5
6
7
Check Answer
>
22
10
15
16
11
15
Relative Frequency
0.1091
0.0818
0.2
0.0909
0.1364
0.1455
0.1
a. Complete the table (Use 4 decimal places when applicable)
b. What is the cumulative relative frequency for flossing 1 time per week?
Cumulative Frequency
%
21
43
53
68
84
95
110
Transcribed Image Text:Question 3 < 110 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 0 12 1 2 3 4 5 6 7 Check Answer > 22 10 15 16 11 15 Relative Frequency 0.1091 0.0818 0.2 0.0909 0.1364 0.1455 0.1 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 1 time per week? Cumulative Frequency % 21 43 53 68 84 95 110
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