Mathematics, 22.02.2021 19:20 jonzyjones3114
The owner of a fitness center conducted a survey using 20 people at the center, selected at random. Each person was given 30 seconds to do as
many push-ups as possible, and 30 seconds to do as many sit-ups as possible. The data is shown in the graph.
Comparison of
Push-Ups and Sit-Ups
Number of Sit-Ups
• 1 person
12 14 16 18 20
Number of Push-Ups
Which two statements correctly describe the data?
A There is a cluster of data at about 9 push-ups and 15 sit-ups.
B. Most people in the survey can do more sit-ups than push-ups.
OC. The data shows no association between the number of push-ups and sit-ups a person can do.
O D. The data shows a negative association between the number of push-ups and sit-ups a person can do.
Answers: 2
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The owner of a fitness center conducted a survey using 20 people at the center, selected at random....
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