dults with gum disease were asked the number of times per week they use Oses. The (incomplete) results are shown below: of times floss per week 0 Frequency 14 Relative Frequency 0.1273 177

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
Question 3
# of times floss per week
0
1
2
3
4
5
6
7
<
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:
>
Check Answer
Frequency
14
14
8
22
19
9
15
Relative Frequency
0.1273
0.1273
0.0727
0.2
0.1727
0.1364
0.0818
a. Complete the table (Use 4 decimal places when applicable)
b. What is the cumulative relative frequency for flossing 3 times per week?
Cumulative Frequency
%
14
28
36
58
77
101
110
Transcribed Image Text:Question 3 # of times floss per week 0 1 2 3 4 5 6 7 < 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: > Check Answer Frequency 14 14 8 22 19 9 15 Relative Frequency 0.1273 0.1273 0.0727 0.2 0.1727 0.1364 0.0818 a. Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 3 times per week? Cumulative Frequency % 14 28 36 58 77 101 110
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