Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 7 times per week? (ANSWER)% Round to 4 decimal places.
Complete the table (Use 4 decimal places when applicable) b. What is the cumulative relative frequency for flossing 7 times per week? (ANSWER)% Round to 4 decimal places.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
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:
# of times floss per week | Frequency | Relative Frequency | Cumulative Frequency |
0 | 10 | 0.1429 | 10 |
1 | 16 | 0.2286 | 26 |
2 | 0.1286 | 35 | |
3 | 8 | 0.1143 | 43 |
4 | 3 | 0.0429 | 46 |
5 | 9 | 55 | |
6 | 10 | 0.1429 | |
7 | 5 | 0.0714 | 70 |
a. Complete the table (Use 4 decimal places when applicable)
b. What is the cumulative relative frequency for flossing 7 times per week? (ANSWER)%
Round to 4 decimal places.
PLEASE SEE THE ATTACHMENT BELOW.
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